diff --git a/wolfssl/test.h b/wolfssl/test.h
index ad70715a6..529b33419 100644
--- a/wolfssl/test.h
+++ b/wolfssl/test.h
@@ -2521,7 +2521,7 @@ static WC_INLINE int OCSPIOCb(void* ioCtx, const char* url, int urlSz,
 
 static WC_INLINE void OCSPRespFreeCb(void* ioCtx, unsigned char* response)
 {
-    return EmbedOcspRespFree(ioCtx, response);
+    EmbedOcspRespFree(ioCtx, response);
 }
 #endif