diff --git a/dlls/d3d9/d3d9_main.c b/dlls/d3d9/d3d9_main.c
index a93c1223605..03c75a473f3 100644
--- a/dlls/d3d9/d3d9_main.c
+++ b/dlls/d3d9/d3d9_main.c
@@ -90,9 +90,12 @@ void* WINAPI Direct3DShaderValidatorCreate9(void)
     return NULL;
 }
 
-/* At process attach */
+/*******************************************************************
+ *       DllMain
+ */
 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 {
+    /* At process attach */
     TRACE("fdwReason=%d\n", fdwReason);
     if (fdwReason == DLL_PROCESS_ATTACH)
         DisableThreadLibraryCalls(hInstDLL);