diff --git a/jacodb-ets/src/main/kotlin/org/jacodb/ets/model/Scene.kt b/jacodb-ets/src/main/kotlin/org/jacodb/ets/model/Scene.kt
index 0f593308d..40d82b87a 100644
--- a/jacodb-ets/src/main/kotlin/org/jacodb/ets/model/Scene.kt
+++ b/jacodb-ets/src/main/kotlin/org/jacodb/ets/model/Scene.kt
@@ -22,6 +22,11 @@ class EtsScene(
     val projectFiles: List<EtsFile>,
     val sdkFiles: List<EtsFile> = emptyList(),
 ) : CommonProject {
+    init {
+        projectFiles.forEach { it.scene = this }
+        sdkFiles.forEach { it.scene = this }
+    }
+
     val projectClasses: List<EtsClass>
         get() = projectFiles.flatMap { it.allClasses }