diff --git a/dlls/rpcrt4/ndr_marshall.c b/dlls/rpcrt4/ndr_marshall.c
index 37d286d1725..e3696a600e3 100644
--- a/dlls/rpcrt4/ndr_marshall.c
+++ b/dlls/rpcrt4/ndr_marshall.c
@@ -4330,6 +4330,15 @@ void WINAPI NdrUserMarshalFree(PMIDL_STUB_MESSAGE pStubMsg,
     &umcb.Flags, pMemory);
 }
 
+/***********************************************************************
+ *           NdrGetUserMarshalInfo [RPCRT4.@]
+ */
+RPC_STATUS RPC_ENTRY NdrGetUserMarshalInfo(ULONG *flags, ULONG level, NDR_USER_MARSHAL_INFO *mi)
+{
+  FIXME("(%p,%u,%p)\n", flags, level, mi);
+  return RPC_X_INVALID_BUFFER;
+}
+
 /***********************************************************************
  *           NdrClearOutParameters [RPCRT4.@]
  */
diff --git a/dlls/rpcrt4/rpcrt4_main.c b/dlls/rpcrt4/rpcrt4_main.c
index f1a966f3649..7380b7a151f 100644
--- a/dlls/rpcrt4/rpcrt4_main.c
+++ b/dlls/rpcrt4/rpcrt4_main.c
@@ -894,9 +894,3 @@ RPC_STATUS RPC_ENTRY RpcCancelThreadEx(void* ThreadHandle, LONG Timeout)
     else
         return rpc_cancel_thread(target_tid);
 }
-
-RPC_STATUS RPC_ENTRY NdrGetUserMarshalInfo(ULONG *flags, ULONG level, NDR_USER_MARSHAL_INFO *mi)
-{
-    FIXME("(%p, %u, %p)\n", flags, level, mi);
-    return RPC_X_INVALID_BUFFER;
-}