diff --git a/sync-keys.sh b/sync-keys.sh
index 591f4a6..60650ae 100755
--- a/sync-keys.sh
+++ b/sync-keys.sh
@@ -7,6 +7,8 @@
 # load in defaults from config
 scriptRoot=$(dirname "$0")
 configFile="$scriptRoot/config.sh"
+hostname=$(hostname)
+
 if [[ -f "$configFile" ]]; then
     source "$configFile"
 else