diff --git a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/K2JVMCompiler.kt b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/K2JVMCompiler.kt
index 162dc6d816e..d03e84d42c0 100644
--- a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/K2JVMCompiler.kt
+++ b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/K2JVMCompiler.kt
@@ -39,6 +39,7 @@ import org.jetbrains.kotlin.config.CompilerConfiguration
 import org.jetbrains.kotlin.config.IncrementalCompilation
 import org.jetbrains.kotlin.config.Services
 import org.jetbrains.kotlin.config.addKotlinSourceRoot
+import org.jetbrains.kotlin.load.java.JvmAbi
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCompilationComponents
 import org.jetbrains.kotlin.resolve.AnalyzerScriptParameter
 import org.jetbrains.kotlin.util.PerformanceCounter
@@ -134,7 +135,7 @@ public open class K2JVMCompiler : CLICompiler<K2JVMCompilerArguments>() {
         else
             emptyList<AnalyzerScriptParameter>())
 
-        configuration.put(JVMConfigurationKeys.MODULE_NAME, arguments.moduleName ?: "main")
+        configuration.put(JVMConfigurationKeys.MODULE_NAME, arguments.moduleName ?: JvmAbi.DEFAULT_MODULE_NAME)
 
         putAdvancedOptions(configuration, arguments)
 
diff --git a/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/JvmAbi.java b/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/JvmAbi.java
index 19b6f6760ba..8349c27a59a 100644
--- a/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/JvmAbi.java
+++ b/core/descriptor.loader.java/src/org/jetbrains/kotlin/load/java/JvmAbi.java
@@ -45,6 +45,7 @@ public final class JvmAbi {
     public static final String KOTLIN_CLASS_FIELD_NAME = "$kotlinClass";
     public static final String KOTLIN_PACKAGE_FIELD_NAME = "$kotlinPackage";
     public static final String MODULE_NAME_FIELD = "$moduleName";
+    public static final String DEFAULT_MODULE_NAME = "main";
     public static final ClassId REFLECTION_FACTORY_IMPL = ClassId.topLevel(new FqName("kotlin.reflect.jvm.internal.ReflectionFactoryImpl"));
 
     @NotNull
diff --git a/core/reflection.jvm/src/kotlin/reflect/jvm/internal/ReflectionFactoryImpl.java b/core/reflection.jvm/src/kotlin/reflect/jvm/internal/ReflectionFactoryImpl.java
index d664ac70e38..9284194e76d 100644
--- a/core/reflection.jvm/src/kotlin/reflect/jvm/internal/ReflectionFactoryImpl.java
+++ b/core/reflection.jvm/src/kotlin/reflect/jvm/internal/ReflectionFactoryImpl.java
@@ -19,6 +19,7 @@ package kotlin.reflect.jvm.internal;
 import kotlin.jvm.KotlinReflectionNotSupportedError;
 import kotlin.jvm.internal.*;
 import kotlin.reflect.*;
+import org.jetbrains.kotlin.load.java.JvmAbi;
 
 /**
  * @suppress
@@ -32,7 +33,7 @@ public class ReflectionFactoryImpl extends ReflectionFactory {
 
     @Override
     public KPackage createKotlinPackage(Class javaClass) {
-        return createKotlinPackage(javaClass, "main");
+        return createKotlinPackage(javaClass, JvmAbi.DEFAULT_MODULE_NAME);
     }
 
     @Override