diff --git a/vars/podTemplates.groovy b/vars/podTemplates.groovy
index 6f15fd9..fe453e4 100644
--- a/vars/podTemplates.groovy
+++ b/vars/podTemplates.groovy
@@ -17,7 +17,7 @@ metadata:
 spec:
   containers:
 """
-    if requiredContainers['kaniko'] == true {
+    if (requiredContainers['kaniko'] == true) {
         output += """
   - name: kaniko
     imagePullPolicy: Always
@@ -27,7 +27,7 @@ spec:
     - /busybox/sh
 """
     }
-    if requiredContainer['alpine'] == true {
+    if (requiredContainer['alpine'] == true) {
         output += """
   - name: alpine
     imagePullPolicy: Always