diff --git a/ssh/rc b/ssh/rc
index 96dfac5..443b7e0 100755
--- a/ssh/rc
+++ b/ssh/rc
@@ -1,6 +1,8 @@
 #!/bin/sh
 
-. /etc/ssh/sshrc
+if [ -x /etc/ssh/sshrc ]; then
+  . /etc/ssh/sshrc
+fi
 
 if [ -n "$SSH_AUTH_SOCK" ]; then
   ln -sf "$SSH_AUTH_SOCK" ~/.ssh/ssh_auth_sock