diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/JvmCodegenUtil.java b/compiler/backend/src/org/jetbrains/jet/codegen/JvmCodegenUtil.java
index 08003f2c108..b74fd6393ab 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/JvmCodegenUtil.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/JvmCodegenUtil.java
@@ -31,6 +31,7 @@ import org.jetbrains.jet.codegen.context.PackageContext;
 import org.jetbrains.jet.codegen.state.JetTypeMapper;
 import org.jetbrains.jet.descriptors.serialization.descriptors.DeserializedCallableMemberDescriptor;
 import org.jetbrains.jet.lang.descriptors.*;
+import org.jetbrains.jet.lang.descriptors.annotations.AnnotationDescriptor;
 import org.jetbrains.jet.lang.psi.JetFile;
 import org.jetbrains.jet.lang.psi.codeFragmentUtil.CodeFragmentUtilPackage;
 import org.jetbrains.jet.lang.resolve.DescriptorToSourceUtils;
@@ -39,8 +40,8 @@ import org.jetbrains.jet.lang.resolve.java.lazy.descriptors.LazyJavaPackageFragm
 import org.jetbrains.jet.lang.resolve.kotlin.KotlinJvmBinaryClass;
 import org.jetbrains.jet.lang.resolve.kotlin.VirtualFileKotlinClass;
 import org.jetbrains.jet.lang.resolve.kotlin.incremental.IncrementalPackageFragmentProvider;
+import org.jetbrains.jet.lang.resolve.name.FqName;
 import org.jetbrains.jet.lang.types.JetType;
-import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
 
 import java.io.File;
 
@@ -241,15 +242,20 @@ public class JvmCodegenUtil {
 
     public static boolean isPlatformStaticInObject(CallableDescriptor descriptor) {
         if (DescriptorUtils.isObject(descriptor.getContainingDeclaration())) {
-            return KotlinBuiltIns.getInstance().isPlatformStatic(descriptor);
+            return hasPlatformStaticAnnotation(descriptor);
         }
         return false;
     }
 
     public static boolean isPlatformStaticInClassObject(CallableDescriptor descriptor) {
         if (DescriptorUtils.isClassObject(descriptor.getContainingDeclaration())) {
-            return KotlinBuiltIns.getInstance().isPlatformStatic(descriptor);
+            return hasPlatformStaticAnnotation(descriptor);
         }
         return false;
     }
+
+    public static boolean hasPlatformStaticAnnotation(@NotNull CallableDescriptor descriptor) {
+        AnnotationDescriptor platformStaticAnnotation = descriptor.getAnnotations().findAnnotation(new FqName("kotlin.platform.platformStatic"));
+        return platformStaticAnnotation != null;
+    }
 }
diff --git a/compiler/testData/builtin-classes.txt b/compiler/testData/builtin-classes.txt
index 53d6cee47db..f87999680df 100644
--- a/compiler/testData/builtin-classes.txt
+++ b/compiler/testData/builtin-classes.txt
@@ -1493,10 +1493,6 @@ public final annotation class noinline : kotlin.Annotation {
     /*primary*/ public constructor noinline()
 }
 
-public final annotation class platformStatic : kotlin.Annotation {
-    /*primary*/ public constructor platformStatic()
-}
-
 public final annotation class suppress : kotlin.Annotation {
     /*primary*/ public constructor suppress(/*0*/ vararg names: kotlin.String /*kotlin.Array<kotlin.String>*/)
     internal final val names: kotlin.Array<kotlin.String>
diff --git a/compiler/testData/codegen/boxWithJava/platformStatic/annotations/simpleClassObject.kt b/compiler/testData/codegen/boxWithJava/platformStatic/annotations/simpleClassObject.kt
index 550e0f00eba..057922da3eb 100644
--- a/compiler/testData/codegen/boxWithJava/platformStatic/annotations/simpleClassObject.kt
+++ b/compiler/testData/codegen/boxWithJava/platformStatic/annotations/simpleClassObject.kt
@@ -1,5 +1,6 @@
 import java.lang.annotation.Retention
 import java.lang.annotation.RetentionPolicy
+import kotlin.platform.platformStatic
 
 Retention(RetentionPolicy.RUNTIME)
 annotation class testAnnotation
diff --git a/compiler/testData/codegen/boxWithJava/platformStatic/classObject/simpleClassObject.kt b/compiler/testData/codegen/boxWithJava/platformStatic/classObject/simpleClassObject.kt
index 6031ebd4b29..3605a3974d8 100644
--- a/compiler/testData/codegen/boxWithJava/platformStatic/classObject/simpleClassObject.kt
+++ b/compiler/testData/codegen/boxWithJava/platformStatic/classObject/simpleClassObject.kt
@@ -1,3 +1,5 @@
+import kotlin.platform.platformStatic
+
 class A {
 
     class object {
diff --git a/compiler/testData/codegen/boxWithJava/platformStatic/object/simpleObject.kt b/compiler/testData/codegen/boxWithJava/platformStatic/object/simpleObject.kt
index 15b8ec8db35..7e7a01d8f56 100644
--- a/compiler/testData/codegen/boxWithJava/platformStatic/object/simpleObject.kt
+++ b/compiler/testData/codegen/boxWithJava/platformStatic/object/simpleObject.kt
@@ -1,3 +1,5 @@
+import kotlin.platform.platformStatic
+
 object A {
 
     val b: String = "OK"
diff --git a/compiler/testData/codegen/boxWithStdlib/platformStatic/callableRef.kt b/compiler/testData/codegen/boxWithStdlib/platformStatic/callableRef.kt
index 816e4b4504d..a77d682d117 100644
--- a/compiler/testData/codegen/boxWithStdlib/platformStatic/callableRef.kt
+++ b/compiler/testData/codegen/boxWithStdlib/platformStatic/callableRef.kt
@@ -1,3 +1,5 @@
+import kotlin.platform.platformStatic
+
 object A {
 
     val b: String = "OK"
diff --git a/compiler/testData/codegen/boxWithStdlib/platformStatic/closure.kt b/compiler/testData/codegen/boxWithStdlib/platformStatic/closure.kt
index dab5cfccaa1..018cb227e5e 100644
--- a/compiler/testData/codegen/boxWithStdlib/platformStatic/closure.kt
+++ b/compiler/testData/codegen/boxWithStdlib/platformStatic/closure.kt
@@ -1,3 +1,5 @@
+import kotlin.platform.platformStatic
+
 object A {
 
     val b: String = "OK"
diff --git a/compiler/testData/codegen/boxWithStdlib/platformStatic/convention.kt b/compiler/testData/codegen/boxWithStdlib/platformStatic/convention.kt
index 6010aa5ba74..7dd0d6ab328 100644
--- a/compiler/testData/codegen/boxWithStdlib/platformStatic/convention.kt
+++ b/compiler/testData/codegen/boxWithStdlib/platformStatic/convention.kt
@@ -1,3 +1,5 @@
+import kotlin.platform.platformStatic
+
 class B(var s: Int = 0) {
 
 }
diff --git a/compiler/testData/codegen/boxWithStdlib/platformStatic/default.kt b/compiler/testData/codegen/boxWithStdlib/platformStatic/default.kt
index 4d73ba984f3..b4892461353 100644
--- a/compiler/testData/codegen/boxWithStdlib/platformStatic/default.kt
+++ b/compiler/testData/codegen/boxWithStdlib/platformStatic/default.kt
@@ -1,3 +1,4 @@
+import kotlin.platform.platformStatic
 
 object A {
 
diff --git a/compiler/testData/codegen/boxWithStdlib/platformStatic/explicitObject.kt b/compiler/testData/codegen/boxWithStdlib/platformStatic/explicitObject.kt
index 9ed5be8f2cc..7e418fb9b4c 100644
--- a/compiler/testData/codegen/boxWithStdlib/platformStatic/explicitObject.kt
+++ b/compiler/testData/codegen/boxWithStdlib/platformStatic/explicitObject.kt
@@ -1,3 +1,5 @@
+import kotlin.platform.platformStatic
+
 object AX {
 
     platformStatic fun aStatic(): String {
diff --git a/compiler/testData/codegen/boxWithStdlib/platformStatic/inline.kt b/compiler/testData/codegen/boxWithStdlib/platformStatic/inline.kt
index d1422283c87..4b1a20f3d39 100644
--- a/compiler/testData/codegen/boxWithStdlib/platformStatic/inline.kt
+++ b/compiler/testData/codegen/boxWithStdlib/platformStatic/inline.kt
@@ -1,3 +1,4 @@
+import kotlin.platform.platformStatic
 
 object A {
 
diff --git a/compiler/testData/codegen/boxWithStdlib/platformStatic/simple.kt b/compiler/testData/codegen/boxWithStdlib/platformStatic/simple.kt
index e633e42fbcd..8e59ad853d6 100644
--- a/compiler/testData/codegen/boxWithStdlib/platformStatic/simple.kt
+++ b/compiler/testData/codegen/boxWithStdlib/platformStatic/simple.kt
@@ -1,3 +1,5 @@
+import kotlin.platform.platformStatic
+
 object A {
 
     val b: String = "OK"
diff --git a/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleClassObject.kt b/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleClassObject.kt
index 5ca73bb37e2..ba3c4845cde 100644
--- a/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleClassObject.kt
+++ b/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleClassObject.kt
@@ -1,5 +1,7 @@
 package test
 
+import kotlin.platform.platformStatic
+
 class A {
 
     class object {
diff --git a/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleObject.kt b/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleObject.kt
index d047b580a43..546233c91ed 100644
--- a/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleObject.kt
+++ b/compiler/testData/compileJavaAgainstKotlin/platformStatic/simpleObject.kt
@@ -1,5 +1,7 @@
 package test
 
+import kotlin.platform.platformStatic
+
 object A {
 
     val b: String = "OK"
diff --git a/core/builtins/src/kotlin/Annotations.kt b/core/builtins/src/kotlin/Annotations.kt
index a4b51818eeb..c314f5174a7 100644
--- a/core/builtins/src/kotlin/Annotations.kt
+++ b/core/builtins/src/kotlin/Annotations.kt
@@ -23,5 +23,3 @@ public annotation class deprecated(val value: String)
 public annotation class suppress(vararg val names: String)
 
 public annotation class tailRecursive
-
-public annotation class platformStatic
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/types/lang/KotlinBuiltIns.java b/core/descriptors/src/org/jetbrains/jet/lang/types/lang/KotlinBuiltIns.java
index 4cbf3f41e2f..6297b116a6a 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/types/lang/KotlinBuiltIns.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/types/lang/KotlinBuiltIns.java
@@ -333,11 +333,6 @@ public class KotlinBuiltIns {
         return getBuiltInClassByName("tailRecursive");
     }
 
-    @NotNull
-    public ClassDescriptor getPlatformStaticAnnotationClass() {
-        return getBuiltInClassByName("platformStatic");
-    }
-
     @NotNull
     public ClassDescriptor getDeprecatedAnnotation() {
         return getBuiltInClassByName("deprecated");
@@ -867,10 +862,6 @@ public class KotlinBuiltIns {
         return containsAnnotation(declarationDescriptor, getTailRecursiveAnnotationClass());
     }
 
-    public boolean isPlatformStatic(@NotNull CallableDescriptor callableDescriptor) {
-        return containsAnnotation(callableDescriptor, getPlatformStaticAnnotationClass());
-    }
-
     public boolean isSuppressAnnotation(@NotNull AnnotationDescriptor annotationDescriptor) {
         ClassifierDescriptor classifier = annotationDescriptor.getType().getConstructor().getDeclarationDescriptor();
         return classifier != null && fqNames.suppress.equals(DescriptorUtils.getFqName(classifier));
diff --git a/libraries/stdlib/src/kotlin/platform/annotations.kt b/libraries/stdlib/src/kotlin/platform/annotations.kt
index 1eb961566c2..a7a894a16ad 100644
--- a/libraries/stdlib/src/kotlin/platform/annotations.kt
+++ b/libraries/stdlib/src/kotlin/platform/annotations.kt
@@ -16,4 +16,6 @@
 
 package kotlin.platform
 
-public annotation class platformName(public val name: String)
\ No newline at end of file
+public annotation class platformName(public val name: String)
+
+public annotation class platformStatic
\ No newline at end of file