diff --git a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/dependencies/FromFileAttributeScriptDependenciesLoader.kt b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/dependencies/FromFileAttributeScriptDependenciesLoader.kt
index 5f2603a6ee6..aa62aafc20a 100644
--- a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/dependencies/FromFileAttributeScriptDependenciesLoader.kt
+++ b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/dependencies/FromFileAttributeScriptDependenciesLoader.kt
@@ -39,6 +39,9 @@ class FromFileAttributeScriptDependenciesLoader(project: Project) : ScriptDepend
         }?.let {
             if (areDependenciesValid(file, it)) {
                 saveToCache(file, it.asSuccess(), skipSaveToAttributes = true)
+            } else {
+                file.scriptCompilationConfiguration = null
+                file.scriptDependencies = null
             }
         }
     }