diff --git a/ggml.c b/ggml.c
index 2a16a4838..4d49242a4 100644
--- a/ggml.c
+++ b/ggml.c
@@ -27,7 +27,7 @@
 #define static_assert(cond, msg) struct global_scope_noop_trick
 #endif
 
-#if defined( )
+#if defined(_WIN32)
 
 #include <windows.h>