diff --git a/dlls/compobj.dll16/compobj.c b/dlls/compobj.dll16/compobj.c
index f4b5d5dcf6f..ed365643a9e 100644
--- a/dlls/compobj.dll16/compobj.c
+++ b/dlls/compobj.dll16/compobj.c
@@ -306,7 +306,7 @@ void WINAPI CoUninitialize16(void)
  */
 void WINAPI CoFreeUnusedLibraries16(void)
 {
-    return CoFreeUnusedLibraries();
+    CoFreeUnusedLibraries();
 }
 
 /***********************************************************************