diff --git a/wolfcrypt/src/cryptocb.c b/wolfcrypt/src/cryptocb.c
index 1b64220d7a..815e6d1efd 100644
--- a/wolfcrypt/src/cryptocb.c
+++ b/wolfcrypt/src/cryptocb.c
@@ -144,7 +144,7 @@ static const char* GetHashTypeStr(int hash)
     return NULL;
 }
 
-#ifdef WOLFSSL_CMAC 
+#ifdef WOLFSSL_CMAC
 static const char* GetCmacTypeStr(int type)
 {
     switch (type) {