diff --git a/usr/local/sbin/zio-backup b/usr/local/sbin/zio-backup
index 57ad2d1..32bc23a 100755
--- a/usr/local/sbin/zio-backup
+++ b/usr/local/sbin/zio-backup
@@ -11,7 +11,7 @@ function backup() {
     tag="$2"
     args="${@:3}"
 
-    [[ ! -d $path ]]; then
+    if [[ ! -d $path ]]; then
         warn "'$path' does not exist. Not backing up."
     else
         tag="$host_$tag"