diff --git a/dlls/shdocvw/shdocvw_v1.idl b/dlls/shdocvw/shdocvw_v1.idl
index e725782060d..94ef4cd95a1 100644
--- a/dlls/shdocvw/shdocvw_v1.idl
+++ b/dlls/shdocvw/shdocvw_v1.idl
@@ -18,11 +18,6 @@
 
 #include "exdisp.idl"
 
-[
-    threading(apartment),
-    uuid(53bd6b4e-3780-4693-afc3-7161c2f3ee9c)
-] coclass MruLongList { }
-
 [
     helpstring("Microsoft Browser Architecture"),
     threading(apartment),
diff --git a/dlls/shell32/shell32_classes.idl b/dlls/shell32/shell32_classes.idl
index 11f695b8f30..ae3e619eccd 100644
--- a/dlls/shell32/shell32_classes.idl
+++ b/dlls/shell32/shell32_classes.idl
@@ -135,3 +135,8 @@ coclass KnownFolderManager { interface IKnownFolderManager; }
     threading(apartment),
     uuid(21ec2020-3aea-1069-a2dd-08002b30309d)
 ] coclass ControlPanel { interface IShellFolder2; }
+
+[
+    threading(apartment),
+    uuid(53bd6b4e-3780-4693-afc3-7161c2f3ee9c)
+] coclass MruLongList { }