diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/duplicateJvmSignatureUtil.kt b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/duplicateJvmSignatureUtil.kt
index 3c65f1c5514..92f4d72af6f 100644
--- a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/duplicateJvmSignatureUtil.kt
+++ b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/duplicateJvmSignatureUtil.kt
@@ -43,6 +43,9 @@ public fun getJvmSignatureDiagnostics(element: PsiElement, otherDiagnostics: Dia
     }
 
     fun doGetDiagnostics(): Diagnostics? {
+        //TODO: enable this diagnostic when light classes for scripts are ready
+        if ((element.containingFile as? KtFile)?.isScript ?: false) return null
+
         var parent = element.getParent()
         if (element is KtPropertyAccessor) {
             parent = parent?.getParent()