diff --git a/src/openssl.c b/src/openssl.c
index a31e2dd2..4f63ef92 100644
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -265,7 +265,7 @@ _libssh2_cipher_crypt(_libssh2_cipher_ctx * ctx,
     return ret == 1 ? 0 : 1;
 }
 
-#if LIBSSH2_AES_CTR
+#if LIBSSH2_AES_CTR && !defined(HAVE_EVP_AES_128_CTR)
 
 #include <openssl/aes.h>
 #include <openssl/evp.h>