diff --git a/helm-charts/yunikorn/templates/admission-controller-deployment.yaml b/helm-charts/yunikorn/templates/admission-controller-deployment.yaml
index 6e08cce..90c43da 100644
--- a/helm-charts/yunikorn/templates/admission-controller-deployment.yaml
+++ b/helm-charts/yunikorn/templates/admission-controller-deployment.yaml
@@ -92,11 +92,19 @@ spec:
             - name: admission-controller-secrets
               mountPath: /run/secrets/webhook
               readOnly: true
+          {{- if .Values.enableGoCoverDir }}
+            - name: go-cover-dir
+              mountPath: /go-cover-dir/
+          {{- end }}
           env:
             - name: NAMESPACE
               valueFrom:
                 fieldRef:
                   fieldPath: metadata.namespace
+          {{- if .Values.enableGoCoverDir }}
+            - name: GOCOVERDIR
+              value: /go-cover-dir
+          {{- end }}
           ports:
             - containerPort: 9089
               name: webhook-api
@@ -118,4 +126,10 @@ spec:
         - name: admission-controller-secrets
           secret:
             secretName: admission-controller-secrets
+      {{- if .Values.enableGoCoverDir }}
+        - name: go-cover-dir
+          hostPath:
+            path: /go-cover-dir/
+            type: DirectoryOrCreate
+      {{- end }}
 {{ end }}
diff --git a/helm-charts/yunikorn/templates/deployment.yaml b/helm-charts/yunikorn/templates/deployment.yaml
index 399ba12..e367809 100644
--- a/helm-charts/yunikorn/templates/deployment.yaml
+++ b/helm-charts/yunikorn/templates/deployment.yaml
@@ -93,6 +93,13 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: metadata.namespace
+          {{- if .Values.enableGoCoverDir }}
+            - name: GOCOVERDIR
+              value: /go-cover-dir
+          volumeMounts:
+            - name: go-cover-dir
+              mountPath: /go-cover-dir/
+          {{- end }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
         - name: yunikorn-scheduler-web
@@ -104,3 +111,10 @@ spec:
               protocol: TCP
           resources:
             {{- toYaml .Values.web.resources | nindent 12 }}
+      {{- if .Values.enableGoCoverDir }}
+      volumes:
+        - name: go-cover-dir
+          hostPath:
+            path: /go-cover-dir/
+            type: DirectoryOrCreate
+      {{- end }}
diff --git a/helm-charts/yunikorn/values.yaml b/helm-charts/yunikorn/values.yaml
index 3b6f149..e23fff4 100644
--- a/helm-charts/yunikorn/values.yaml
+++ b/helm-charts/yunikorn/values.yaml
@@ -124,3 +124,5 @@ enableSchedulerPlugin: false
 
 podLabels: {}
 podAnnotations: {}
+
+enableGoCoverDir: false