diff --git a/src/include/sdk.h b/src/include/sdk.h
index 4496a0d..71f70af 100644
--- a/src/include/sdk.h
+++ b/src/include/sdk.h
@@ -9,6 +9,9 @@
 #include "../sdk/cl_dll/wrect.h"
 #include "../sdk/cl_dll/cl_dll.h"
 
+/* usercmd_t */
+#include "../sdk/common/usercmd.h"
+
 /*
 #include "../sdk/common/event_api.h"
 #include "../sdk/pm_shared/pm_defs.h"