diff --git a/dll/dll.h b/dll/dll.h
index 49eefd2..256f19d 100644
--- a/dll/dll.h
+++ b/dll/dll.h
@@ -21,7 +21,7 @@
 #define STEAMAPI_API static
 #define STEAMCLIENT_API S_API_EXPORT
 #else
-#define STEAMAPI_API S_API
+#define STEAMAPI_API S_API_EXPORT
 #define STEAMCLIENT_API static
 #endif