diff --git a/headers/os/support/TLS.h b/headers/os/support/TLS.h
index 855897fedd..e62781e8ee 100644
--- a/headers/os/support/TLS.h
+++ b/headers/os/support/TLS.h
@@ -34,7 +34,7 @@ tls_get(int32 index)
 static inline void **
 tls_address(int32 index)
 {
-	void *ret;
+	void **ret;
 	__asm__ __volatile__ ( 
 		"movl	%%fs:0, %%eax \n\t"
 		"leal	(%%eax, %%edx, 4), %%eax \n\t"