diff --git a/charts/argo-events/Chart.yaml b/charts/argo-events/Chart.yaml
index a702a625..f11e6a0a 100644
--- a/charts/argo-events/Chart.yaml
+++ b/charts/argo-events/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v1.7.6
 description: A Helm chart for Argo Events, the event-driven workflow automation framework
 name: argo-events
-version: 2.1.5
+version: 2.1.6
 home: https://github.com/argoproj/argo-helm
 icon: https://argoproj.github.io/argo-events/assets/logo.png
 keywords:
@@ -16,4 +16,4 @@ maintainers:
 annotations:
   artifacthub.io/changes: |
     - kind: fixed
-      description: priorityClassName was not being set on pods.
+      description: fix toYaml function in deployment template for envFrom block
diff --git a/charts/argo-events/templates/argo-events-controller/deployment.yaml b/charts/argo-events/templates/argo-events-controller/deployment.yaml
index 0ca65ee2..6f6a965b 100644
--- a/charts/argo-events/templates/argo-events-controller/deployment.yaml
+++ b/charts/argo-events/templates/argo-events-controller/deployment.yaml
@@ -63,7 +63,7 @@ spec:
         {{- end }}
         {{- with .Values.controller.envFrom }}
         envFrom:
-          {{- toYaml | nindent 8 }}
+          {{- toYaml . | nindent 8 }}
         {{- end }}
         volumeMounts:
         - name: config