diff --git a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/psiModificationUtils.kt b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/psiModificationUtils.kt
index 560bc8d9ab5..c4f4ff72ecd 100644
--- a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/psiModificationUtils.kt
+++ b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/psiModificationUtils.kt
@@ -230,6 +230,10 @@ fun KtClass.getOrCreateCompanionObject(): KtObjectDeclaration {
 }
 
 fun KtDeclaration.toDescriptor(): DeclarationDescriptor? {
+    if (this is KtScriptInitializer) {
+        return null
+    }
+
     val bindingContext = analyze()
     // TODO: temporary code
     if (this is KtPrimaryConstructor) {