diff --git a/home/.bin/kube-all b/home/.bin/kube-all
index 08d0343..f971236 100755
--- a/home/.bin/kube-all
+++ b/home/.bin/kube-all
@@ -51,7 +51,7 @@ fi
 
 NAMES="$(kubectl api-resources --namespaced --verbs list -o name | tr '\n' ,)"
 
-if [ $ALL_NAMESPACES ]; then
+if [[ "$ALL_NAMESPACES" == "true" ]]; then
   kubectl get "${NAMES::${#NAMES}-1}" --show-kind --ignore-not-found ${LABEL} -A
 else
   kubectl get "${NAMES::${#NAMES}-1}" --show-kind --ignore-not-found ${LABEL} -n ${NAMESPACE}