diff --git a/docs/modules/hdfs/examples/getting_started/hdfs.yaml b/docs/modules/hdfs/examples/getting_started/hdfs.yaml
index 002fdfb6..5ccb2dd7 100644
--- a/docs/modules/hdfs/examples/getting_started/hdfs.yaml
+++ b/docs/modules/hdfs/examples/getting_started/hdfs.yaml
@@ -37,7 +37,7 @@ spec:
   dataNodes:
     roleGroups:
       default:
-        replicas: 1
+        replicas: 3
     config:
       logging:
         containers:
@@ -50,7 +50,7 @@ spec:
   journalNodes:
     roleGroups:
       default:
-        replicas: 1
+        replicas: 3
     config:
       logging:
         containers:
diff --git a/docs/modules/hdfs/examples/getting_started/zk.yaml b/docs/modules/hdfs/examples/getting_started/zk.yaml
index 71d2eab2..be3d5390 100644
--- a/docs/modules/hdfs/examples/getting_started/zk.yaml
+++ b/docs/modules/hdfs/examples/getting_started/zk.yaml
@@ -10,4 +10,4 @@ spec:
   servers:
     roleGroups:
       default:
-        replicas: 1
+        replicas: 3