diff --git a/charts/ingress-nginx/tests/controller-poddisruptionbudget_test.yaml b/charts/ingress-nginx/tests/controller-poddisruptionbudget_test.yaml
index 44df82c47..3055d5351 100644
--- a/charts/ingress-nginx/tests/controller-poddisruptionbudget_test.yaml
+++ b/charts/ingress-nginx/tests/controller-poddisruptionbudget_test.yaml
@@ -3,12 +3,9 @@ templates:
   - controller-poddisruptionbudget.yaml
 
 tests:
-  - it: should create a PodDisruptionBudget if `controller.kind` is "Deployment" and `controller.keda.enabled` is true
+  - it: should create a PodDisruptionBudget if `controller.replicaCount` is greater than 1
     set:
-      controller.kind: Deployment
-      controller.keda.enabled: true
-      controller.keda.minReplicas: 2
-      controller.minAvailable: 1
+      controller.replicaCount: 2
     asserts:
       - hasDocuments:
           count: 1
@@ -17,6 +14,52 @@ tests:
       - equal:
           path: metadata.name
           value: RELEASE-NAME-ingress-nginx-controller
+
+  - it: should not create a PodDisruptionBudget if `controller.replicaCount` is less than or equal 1
+    set:
+      controller.replicaCount: 1
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: should create a PodDisruptionBudget if `controller.autoscaling.enabled` is true and `controller.autoscaling.minReplicas` is greater than 1
+    set:
+      controller.autoscaling.enabled: true
+      controller.autoscaling.minReplicas: 2
+    asserts:
+      - hasDocuments:
+          count: 1
+      - isKind:
+          of: PodDisruptionBudget
       - equal:
-          path: spec.minAvailable
-          value: 1
+          path: metadata.name
+          value: RELEASE-NAME-ingress-nginx-controller
+
+  - it: should not create a PodDisruptionBudget if `controller.autoscaling.enabled` is true and `controller.autoscaling.minReplicas` is less than or equal 1
+    set:
+      controller.autoscaling.enabled: true
+      controller.autoscaling.minReplicas: 1
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: should create a PodDisruptionBudget if `controller.keda.enabled` is true and `controller.keda.minReplicas` is greater than 1
+    set:
+      controller.keda.enabled: true
+      controller.keda.minReplicas: 2
+    asserts:
+      - hasDocuments:
+          count: 1
+      - isKind:
+          of: PodDisruptionBudget
+      - equal:
+          path: metadata.name
+          value: RELEASE-NAME-ingress-nginx-controller
+
+  - it: should not create a PodDisruptionBudget if `controller.keda.enabled` is true and `controller.keda.minReplicas` is less than or equal 1
+    set:
+      controller.keda.enabled: true
+      controller.keda.minReplicas: 1
+    asserts:
+      - hasDocuments:
+          count: 0