diff --git a/charts/generic/docker-service-kill/engine.yaml b/charts/generic/docker-service-kill/engine.yaml
index 1b50b94..49efd8b 100644
--- a/charts/generic/docker-service-kill/engine.yaml
+++ b/charts/generic/docker-service-kill/engine.yaml
@@ -22,9 +22,9 @@ spec:
     - name: docker-service-kill
       spec:
         components:
-          nodeSelector: 
-            # provide the node labels
-            kubernetes.io/hostname: 'node02'
+        # nodeSelector: 
+        #   # provide the node labels
+        #   kubernetes.io/hostname: 'node02'
           env:
             # set chaos duration (in sec) as desired
             - name: TOTAL_CHAOS_DURATION
diff --git a/charts/generic/kubelet-service-kill/engine.yaml b/charts/generic/kubelet-service-kill/engine.yaml
index e51a5f2..5e1b7c7 100644
--- a/charts/generic/kubelet-service-kill/engine.yaml
+++ b/charts/generic/kubelet-service-kill/engine.yaml
@@ -22,9 +22,9 @@ spec:
     - name: kubelet-service-kill
       spec:
         components:
-          nodeSelector: 
-           # provide the node labels
-            kubernetes.io/hostname: 'node02'        
+        # nodeSelector: 
+        #   # provide the node labels
+        #   kubernetes.io/hostname: 'node02'        
           env:
             - name: TOTAL_CHAOS_DURATION
               value: '90' # in seconds
diff --git a/charts/generic/node-drain/engine.yaml b/charts/generic/node-drain/engine.yaml
index 4cb356b..dab5c2c 100644
--- a/charts/generic/node-drain/engine.yaml
+++ b/charts/generic/node-drain/engine.yaml
@@ -22,9 +22,9 @@ spec:
     - name: node-drain
       spec:
         components:
-          nodeSelector: 
-            # provide the node labels
-            kubernetes.io/hostname: 'node02'        
+        # nodeSelector: 
+        #   # provide the node labels
+        #   kubernetes.io/hostname: 'node02'        
           env:
             # enter the target node name
             - name: TARGET_NODE
diff --git a/charts/generic/node-poweroff/engine.yaml b/charts/generic/node-poweroff/engine.yaml
index 204f9c4..339a58e 100644
--- a/charts/generic/node-poweroff/engine.yaml
+++ b/charts/generic/node-poweroff/engine.yaml
@@ -22,9 +22,9 @@ spec:
     - name: node-poweroff
       spec:
         components:
-          nodeSelector: 
-            # provide the node labels
-            kubernetes.io/hostname: 'node02'  
+        # nodeSelector: 
+        #   # provide the node labels
+        #   kubernetes.io/hostname: 'node02'   
           env:
              # ENTER THE TARGET NODE NAME
             - name: TARGET_NODE
diff --git a/charts/generic/node-restart/engine.yaml b/charts/generic/node-restart/engine.yaml
index 65a77f3..8be476b 100644
--- a/charts/generic/node-restart/engine.yaml
+++ b/charts/generic/node-restart/engine.yaml
@@ -22,9 +22,9 @@ spec:
     - name: node-restart
       spec:
         components:
-          nodeSelector: 
-            # provide the node labels
-            kubernetes.io/hostname: 'node02'  
+        # nodeSelector: 
+        #   # provide the node labels
+        #   kubernetes.io/hostname: 'node02' 
           env:
              # ENTER THE TARGET NODE NAME
             - name: TARGET_NODE
diff --git a/charts/generic/node-taint/engine.yaml b/charts/generic/node-taint/engine.yaml
index b17cefb..63b7fba 100644
--- a/charts/generic/node-taint/engine.yaml
+++ b/charts/generic/node-taint/engine.yaml
@@ -22,9 +22,9 @@ spec:
     - name: node-taint
       spec:
         components:
-          nodeSelector: 
-            # provide the node labels
-            kubernetes.io/hostname: 'node02'        
+        # nodeSelector: 
+        #   # provide the node labels
+        #   kubernetes.io/hostname: 'node02'        
           env:
             # set target node name
             - name: TARGET_NODE