| diff --git a/crt/aws-crt-cpp/crt/aws-c-cal/source/unix/openssl_platform_init.c b/crt/aws-crt-cpp/crt/aws-c-cal/source/unix/openssl_platform_init.c |
| index 761455b..fc434ba 100644 |
| --- a/crt/aws-crt-cpp/crt/aws-c-cal/source/unix/openssl_platform_init.c |
| +++ b/crt/aws-crt-cpp/crt/aws-c-cal/source/unix/openssl_platform_init.c |
| @@ -44,7 +44,7 @@ extern void HMAC_CTX_init(HMAC_CTX *) __attribute__((weak, used)); |
| extern void HMAC_CTX_cleanup(HMAC_CTX *) __attribute__((weak, used)); |
| extern int HMAC_Update(HMAC_CTX *, const unsigned char *, size_t) __attribute__((weak, used)); |
| extern int HMAC_Final(HMAC_CTX *, unsigned char *, unsigned int *) __attribute__((weak, used)); |
| -extern int HMAC_Init_ex(HMAC_CTX *, const void *, size_t, const EVP_MD *, ENGINE *) __attribute__((weak, used)); |
| +//extern int HMAC_Init_ex(HMAC_CTX *, const void *, size_t, const EVP_MD *, ENGINE *) __attribute__((weak, used)); |
| |
| static int s_hmac_init_ex_bssl(HMAC_CTX *ctx, const void *key, size_t key_len, const EVP_MD *md, ENGINE *impl) { |
| AWS_PRECONDITION(ctx); |