diff --git a/idea/src/org/jetbrains/kotlin/idea/script/ScriptTemplatesClassRootsIndex.kt b/idea/src/org/jetbrains/kotlin/idea/script/ScriptTemplatesClassRootsIndex.kt
index 7fee45ce9a6..736c3fc365d 100644
--- a/idea/src/org/jetbrains/kotlin/idea/script/ScriptTemplatesClassRootsIndex.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/script/ScriptTemplatesClassRootsIndex.kt
@@ -37,7 +37,7 @@ class ScriptTemplatesClassRootsIndex :
 
     override fun dependsOnFileContent() = false
 
-    override fun getVersion(): Int = 1
+    override fun getVersion(): Int = 2
 
     override fun indexDirectories(): Boolean = false