1 files changed, 1 insertions, 4 deletions
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.h b/source/blender/depsgraph/intern/builder/deg_builder_relations.h
index 7894cf27682..9d0d0135d22 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.h
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.h
@@ -85,12 +85,9 @@ struct RootPChanMap;
 struct TimeSourceNode;
 
 struct TimeSourceKey {
-  TimeSourceKey();
-  TimeSourceKey(ID *id);
+  TimeSourceKey() = default;
 
   string identifier() const;
-
-  ID *id;
 };
 
 struct ComponentKey {