diff --git a/wolfssl/wolfcrypt/wc_port.h b/wolfssl/wolfcrypt/wc_port.h
index 723dcca78..e5b6f2f58 100644
--- a/wolfssl/wolfcrypt/wc_port.h
+++ b/wolfssl/wolfcrypt/wc_port.h
@@ -463,7 +463,7 @@ WOLFSSL_API int wolfCrypt_Cleanup(void);
     /* default */
     /* uses complete <time.h> facility */
     #include <time.h>
-    #if defined(HAVE_SYS_TIME_H) || defined(WOLF_C99)
+    #if defined(HAVE_SYS_TIME_H)
         #include <sys/time.h>
     #endif