1 files changed, 1 insertions, 1 deletions
diff --git a/bin/cac-ssh b/bin/cac-ssh
index a0ec5dcf3..e01f76b10 100755
--- a/bin/cac-ssh
+++ b/bin/cac-ssh
@@ -1,7 +1,7 @@
 #! /bin/sh
 set -euf
 
-server=$1
+server=$(json-assert-type object "$1")
 shift
 
 address=$(echo $server | jq -r .ip)