diff --git a/dlls/secur32/schannel_gnutls.c b/dlls/secur32/schannel_gnutls.c
index 7f2dbd6bec4..da834820623 100644
--- a/dlls/secur32/schannel_gnutls.c
+++ b/dlls/secur32/schannel_gnutls.c
@@ -82,6 +82,11 @@ MAKE_FUNCPTR(gnutls_transport_set_push_function);
 #define GNUTLS_CIPHER_AES_192_CBC 92
 #define GNUTLS_CIPHER_AES_128_GCM 93
 #define GNUTLS_CIPHER_AES_256_GCM 94
+
+#define GNUTLS_KX_ANON_ECDH     11
+#define GNUTLS_KX_ECDHE_RSA     12
+#define GNUTLS_KX_ECDHE_ECDSA   13
+#define GNUTLS_KX_ECDHE_PSK     14
 #endif
 
 static int compat_cipher_get_block_size(gnutls_cipher_algorithm_t cipher)
@@ -327,7 +332,7 @@ static ALG_ID schannel_get_mac_algid(gnutls_mac_algorithm_t mac)
     }
 }
 
-static ALG_ID schannel_get_kx_algid(gnutls_kx_algorithm_t kx)
+static ALG_ID schannel_get_kx_algid(int kx)
 {
     switch (kx)
     {