diff --git a/deploy/longhorn.yaml b/deploy/longhorn.yaml
index 5ffa66b..4ed2f20 100644
--- a/deploy/longhorn.yaml
+++ b/deploy/longhorn.yaml
@@ -237,7 +237,7 @@ spec:
     spec:
       containers:
       - name: longhorn-manager
-        image: longhornio/longhorn-manager:master
+        image: longhornio/longhorn-manager:v0.8.1
         imagePullPolicy: Always
         securityContext:
           privileged: true
@@ -246,11 +246,11 @@ spec:
         - -d
         - daemon
         - --engine-image
-        - longhornio/longhorn-engine:master
+        - longhornio/longhorn-engine:v0.8.1
         - --instance-manager-image
         - longhornio/longhorn-instance-manager:v1_20200301
         - --manager-image
-        - longhornio/longhorn-manager:master
+        - longhornio/longhorn-manager:v0.8.1
         - --service-account
         - longhorn-service-account
         ports:
@@ -346,7 +346,7 @@ spec:
     spec:
       containers:
       - name: longhorn-ui
-        image: longhornio/longhorn-ui:master
+        image: longhornio/longhorn-ui:v0.8.1
         imagePullPolicy: Always
         ports:
         - containerPort: 8000
@@ -390,18 +390,18 @@ spec:
     spec:
       initContainers:
         - name: wait-longhorn-manager
-          image: longhornio/longhorn-manager:master
+          image: longhornio/longhorn-manager:v0.8.1
           command: ['sh', '-c', 'while [ $(curl -m 1 -s -o /dev/null -w "%{http_code}" http://longhorn-backend:9500/v1) != "200" ]; do echo waiting; sleep 2; done']
       containers:
         - name: longhorn-driver-deployer
-          image: longhornio/longhorn-manager:master
+          image: longhornio/longhorn-manager:v0.8.1
           imagePullPolicy: Always
           command:
           - longhorn-manager
           - -d
           - deploy-driver
           - --manager-image
-          - longhornio/longhorn-manager:master
+          - longhornio/longhorn-manager:v0.8.1
           - --manager-url
           - http://longhorn-backend:9500/v1
           env:
diff --git a/uninstall/uninstall.yaml b/uninstall/uninstall.yaml
index 028f23a..79ca6c0 100644
--- a/uninstall/uninstall.yaml
+++ b/uninstall/uninstall.yaml
@@ -58,7 +58,7 @@ spec:
     spec:
       containers:
       - name: longhorn-uninstall
-        image: longhornio/longhorn-manager:master
+        image: longhornio/longhorn-manager:v0.8.1
         imagePullPolicy: Always
         command:
         - longhorn-manager