diff --git a/include/ssp/wchar.h b/include/ssp/wchar.h
index 48fc56f9d243..bbc84d379e56 100644
--- a/include/ssp/wchar.h
+++ b/include/ssp/wchar.h
@@ -31,7 +31,7 @@
 
 #if __SSP_FORTIFY_LEVEL > 0
 
-static inline int
+__ssp_inline int
 __ssp_wchar_overlap(const void *leftp, const void *rightp, size_t len)
 {