diff --git a/templates/namespace/includes/tekton/_dev_setup_task.tpl b/templates/namespace/includes/tekton/_dev_setup_task.tpl
index 0e9c2fe..fd20278 100644
--- a/templates/namespace/includes/tekton/_dev_setup_task.tpl
+++ b/templates/namespace/includes/tekton/_dev_setup_task.tpl
@@ -51,7 +51,7 @@ spec:
         set -x
       {{end}}
 
-        SECRET_NAME="cosign-pub"
+        SECRET_NAME="cosign-pubs"
         if [ -n "$COSIGN_SIGNING_PUBLIC_KEY" ]; then
           echo -n "* \$SECRET_NAME secret: "
           cat <<EOF | kubectl apply -f - >/dev/null
diff --git a/test/data/helm-chart/template.yaml b/test/data/helm-chart/template.yaml
index c9d2655..b8e5cf8 100644
--- a/test/data/helm-chart/template.yaml
+++ b/test/data/helm-chart/template.yaml
@@ -920,7 +920,7 @@ spec:
                         set -o pipefail
                       
                 
-                        SECRET_NAME="cosign-pub"
+                        SECRET_NAME="cosign-pubs"
                         if [ -n "$COSIGN_SIGNING_PUBLIC_KEY" ]; then
                           echo -n "* \$SECRET_NAME secret: "
                           cat <<EOF | kubectl apply -f - >/dev/null