diff --git a/dlls/setupapi/misc.c b/dlls/setupapi/misc.c
index f7bd6cf..99b82a2 100644
--- a/dlls/setupapi/misc.c
+++ b/dlls/setupapi/misc.c
@@ -853,3 +853,12 @@
 {
     global_flags = flags;
 }
+
+/***********************************************************************
+ *		CMP_WaitNoPendingInstallEvents  (SETUPAPI.@)
+ */
+DWORD WINAPI CMP_WaitNoPendingInstallEvents( DWORD dwTimeout )
+{
+    FIXME("%ld\n", dwTimeout);
+    return WAIT_OBJECT_0;
+}
diff --git a/dlls/setupapi/setupapi.spec b/dlls/setupapi/setupapi.spec
index f4fa56f..f4b3ab8 100644
--- a/dlls/setupapi/setupapi.spec
+++ b/dlls/setupapi/setupapi.spec
@@ -7,7 +7,7 @@
 @ stub CMP_RegisterNotification
 @ stub CMP_Report_LogOn
 @ stub CMP_UnregisterNotification
-@ stub CMP_WaitNoPendingInstallEvents
+@ stdcall CMP_WaitNoPendingInstallEvents(long)
 @ stub CMP_WaitServices
 @ stub CM_Add_Empty_Log_Conf
 @ stub CM_Add_Empty_Log_Conf_Ex