diff --git a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/compat.kt.201 b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/compat.kt.201
index 6e42c90d717..1a12369aa17 100644
--- a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/compat.kt.201
+++ b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/compat.kt.201
@@ -6,7 +6,7 @@
 package org.jetbrains.kotlin.cli.jvm.compiler
 
 fun setupIdeaStandaloneExecution() {
-    System.getProperties().setProperty("idea.plugins.compatible.build", "201.6487")
+    System.getProperties().setProperty("idea.plugins.compatible.build", "201.6668.13")
     System.getProperties().setProperty("project.structure.add.tools.jar.to.new.jdk", "false")
     System.getProperties().setProperty("psi.track.invalidation", "true")
     System.getProperties().setProperty("psi.incremental.reparse.depth.limit", "1000")
diff --git a/gradle/versions.properties.201 b/gradle/versions.properties.201
index 1b5c3b21a64..dfdd04bcf63 100644
--- a/gradle/versions.properties.201
+++ b/gradle/versions.properties.201
@@ -1,4 +1,4 @@
-versions.intellijSdk=201.6487-EAP-CANDIDATE-SNAPSHOT
+versions.intellijSdk=201.6668.13-EAP-SNAPSHOT
 versions.androidBuildTools=r23.0.1
 versions.idea.NodeJS=193.6494.7
 versions.jar.asm-all=7.0.1
diff --git a/idea/build.gradle.kts b/idea/build.gradle.kts
index 5930df548ee..5fa5ec538a3 100644
--- a/idea/build.gradle.kts
+++ b/idea/build.gradle.kts
@@ -95,11 +95,7 @@ dependencies {
 
     compileOnly(commonDep("org.jetbrains", "markdown"))
     compileOnly(commonDep("com.google.code.findbugs", "jsr305"))
-    if (Platform[201].orHigher()) {
-        compileOnly(intellijPluginDep("platform-langInjection"))
-    } else {
-        compileOnly(intellijPluginDep("IntelliLang"))
-    }
+    compileOnly(intellijPluginDep("IntelliLang"))
     compileOnly(intellijPluginDep("copyright"))
     compileOnly(intellijPluginDep("properties"))
     compileOnly(intellijPluginDep("java-i18n"))
@@ -149,7 +145,7 @@ dependencies {
         testRuntime(project(it))
     }
 
-    testCompile(intellijPluginDep(if (Platform[201].orHigher()) "platform-langInjection" else "IntelliLang"))
+    testCompile(intellijPluginDep("IntelliLang"))
     testCompile(intellijPluginDep("copyright"))
     testCompile(intellijPluginDep("properties"))
     testCompile(intellijPluginDep("java-i18n"))
diff --git a/idea/idea-android/build.gradle.kts b/idea/idea-android/build.gradle.kts
index b97b48bad7a..3e493d71d3f 100644
--- a/idea/idea-android/build.gradle.kts
+++ b/idea/idea-android/build.gradle.kts
@@ -59,11 +59,7 @@ dependencies {
     testRuntime(intellijPluginDep("coverage"))
     testRuntime(intellijPluginDep("gradle"))
     testRuntime(intellijPluginDep("Groovy"))
-    if (Platform[201].orHigher()) {
-        testRuntime(intellijPluginDep("platform-langInjection"))
-    } else {
-        testRuntime(intellijPluginDep("IntelliLang"))
-    }
+    testRuntime(intellijPluginDep("IntelliLang"))
     testRuntime(intellijPluginDep("java-decompiler"))
     testRuntime(intellijPluginDep("java-i18n"))
     testRuntime(intellijPluginDep("junit"))
diff --git a/idea/idea-jvm/build.gradle.kts b/idea/idea-jvm/build.gradle.kts
index 11c04010c90..6b0eef2a320 100644
--- a/idea/idea-jvm/build.gradle.kts
+++ b/idea/idea-jvm/build.gradle.kts
@@ -22,11 +22,7 @@ dependencies {
     compileOnly(intellijPluginDep("testng"))
     compileOnly(intellijPluginDep("coverage"))
     compileOnly(intellijPluginDep("java-decompiler"))
-    if (Platform[201].orHigher()) {
-        compileOnly(intellijPluginDep("platform-langInjection"))
-    } else {
-        compileOnly(intellijPluginDep("IntelliLang"))
-    }
+    compileOnly(intellijPluginDep("IntelliLang"))
     compileOnly(intellijPluginDep("copyright"))
     compileOnly(intellijPluginDep("properties"))
     compileOnly(intellijPluginDep("java-i18n"))
diff --git a/j2k/build.gradle.kts b/j2k/build.gradle.kts
index 3b65adfb2ea..d4360d1e6a0 100644
--- a/j2k/build.gradle.kts
+++ b/j2k/build.gradle.kts
@@ -60,11 +60,7 @@ dependencies {
     testRuntime(intellijPluginDep("smali"))
     testRuntime(intellijPluginDep("junit"))
     testRuntime(intellijPluginDep("testng"))
-    if (Platform[201].orHigher()) {
-        testRuntime(intellijPluginDep("platform-langInjection"))
-    } else {
-        testRuntime(intellijPluginDep("IntelliLang"))
-    }
+    testRuntime(intellijPluginDep("IntelliLang"))
     testRuntime(intellijPluginDep("testng"))
     testRuntime(intellijPluginDep("copyright"))
     testRuntime(intellijPluginDep("properties"))
diff --git a/plugins/android-extensions/android-extensions-idea/build.gradle.kts b/plugins/android-extensions/android-extensions-idea/build.gradle.kts
index 32229303fa1..3ee330074cb 100644
--- a/plugins/android-extensions/android-extensions-idea/build.gradle.kts
+++ b/plugins/android-extensions/android-extensions-idea/build.gradle.kts
@@ -49,11 +49,7 @@ dependencies {
     testRuntime(project(":kotlinx-serialization-ide-plugin"))
     testRuntime(project(":plugins:lint"))
     testRuntime(intellijPluginDep("junit"))
-    if (Platform[201].orHigher()) {
-        testRuntime(intellijPluginDep("platform-langInjection"))
-    } else {
-        testRuntime(intellijPluginDep("IntelliLang"))
-    }
+    testRuntime(intellijPluginDep("IntelliLang"))
     testRuntime(intellijPluginDep("properties"))
     testRuntime(intellijPluginDep("java-i18n"))
     testRuntime(intellijPluginDep("gradle"))