diff --git a/reactos/include/wine/objidl.h b/reactos/include/wine/objidl.h
index 848e5cf6fb2..9c1190acfd8 100644
--- a/reactos/include/wine/objidl.h
+++ b/reactos/include/wine/objidl.h
@@ -194,7 +194,7 @@ typedef struct  tagRPCOLEMESSAGE {
 	ULONG iMethod;
 	PVOID reserved2[5];
 	ULONG rpcFlags;
-} RPCOLEMESSAGE;
+} RPCOLEMESSAGE, *PRPCOLEMESSAGE;
 typedef enum tagMKSYS {
 	MKSYS_NONE,
 	MKSYS_GENERICCOMPOSITE,
diff --git a/reactos/w32api/include/objidl.h b/reactos/w32api/include/objidl.h
index 52dc143ee29..a1a7ca72fa8 100644
--- a/reactos/w32api/include/objidl.h
+++ b/reactos/w32api/include/objidl.h
@@ -179,7 +179,7 @@ typedef struct  tagRPCOLEMESSAGE {
 	ULONG iMethod;
 	PVOID reserved2[5];
 	ULONG rpcFlags;
-} RPCOLEMESSAGE;
+} RPCOLEMESSAGE, *PRPCOLEMESSAGE;
 typedef enum tagMKSYS {
 	MKSYS_NONE,
 	MKSYS_GENERICCOMPOSITE,