diff --git a/woodpecker/woodpecker-agent.yaml b/woodpecker/woodpecker-agent.yaml
index 1af9ecd..019cb14 100644
--- a/woodpecker/woodpecker-agent.yaml
+++ b/woodpecker/woodpecker-agent.yaml
@@ -23,6 +23,8 @@ spec:
           value: "false"
         - name: WOODPECKER_GRPC_RECONNECT
           value: "true"
+        - name: WOODPECKER_BACKEND_K8S_STORAGE_CLASS
+          value: azurefile-csi
         - name: WOODPECKER_AGENT_SECRET
           valueFrom:
             secretKeyRef: