diff --git a/src/native.h b/src/native.h
index d74ce7f..1846046 100644
--- a/src/native.h
+++ b/src/native.h
@@ -21718,6 +21718,7 @@ typedef struct _CFG_CALL_TARGET_INFO {
 } CFG_CALL_TARGET_INFO, *PCFG_CALL_TARGET_INFO;
 #endif
 
+WINBASEAPI
 WINBOOL
 WINAPI
 SetProcessValidCallTargets(