diff --git a/dlls/gdiplus/gdiplus.c b/dlls/gdiplus/gdiplus.c
index f1990552707..bfa32799c19 100644
--- a/dlls/gdiplus/gdiplus.c
+++ b/dlls/gdiplus/gdiplus.c
@@ -66,6 +66,7 @@ BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, LPVOID reserved)
         break;
 
     case DLL_PROCESS_DETACH:
+        if (reserved) break;
         free_installed_fonts();
         break;
     }