diff --git a/src/main/kotlin/de/shyim/shopware6/index/SystemConfigIndex.kt b/src/main/kotlin/de/shyim/shopware6/index/SystemConfigIndex.kt
index f2b8f37..6f18aee 100644
--- a/src/main/kotlin/de/shyim/shopware6/index/SystemConfigIndex.kt
+++ b/src/main/kotlin/de/shyim/shopware6/index/SystemConfigIndex.kt
@@ -22,7 +22,7 @@ class SystemConfigIndex : FileBasedIndexExtension<String, SystemConfig>() {
     }
 
     override fun getVersion(): Int {
-        return 3
+        return 4
     }
 
     override fun dependsOnFileContent(): Boolean {