1 files changed, 3 insertions, 0 deletions

diff --git a/sshd.c b/sshd.c
index 09644914c..fe78d7b66 100644
--- a/sshd.c
+++ b/sshd.c
@@ -2534,6 +2534,9 @@ do_ssh2_kex(void)
         if (options.kex_algorithms != NULL)
                 myproposal[PROPOSAL_KEX_ALGS] = options.kex_algorithms;
 
+        myproposal[PROPOSAL_KEX_ALGS] = compat_kex_proposal(
+            myproposal[PROPOSAL_KEX_ALGS]);
+
         if (options.rekey_limit || options.rekey_interval)
                 packet_set_rekey_limits((u_int32_t)options.rekey_limit,
                     (time_t)options.rekey_interval);