diff --git a/frontend/public/components/deployment-config.tsx b/frontend/public/components/deployment-config.tsx
index 065440c8d07..ebf2a4789ba 100644
--- a/frontend/public/components/deployment-config.tsx
+++ b/frontend/public/components/deployment-config.tsx
@@ -131,11 +131,11 @@ export const DeploymentConfigDetailsList = ({ dc }) => {
             obj={dc}
             path="spec.strategy.rollingParams.maxUnavailable"
           >
-            {dc.spec.strategy.rollingUpdate.maxUnavailable || 1} of{' '}
+            {dc.spec.strategy.rollingUpdate.maxUnavailable ?? 1} of{' '}
             {pluralize(dc.spec.replicas, 'pod')}
           </DetailsItem>
           <DetailsItem label="Max Surge" obj={dc} path="spec.strategy.rollingParams.maxSurge">
-            {dc.spec.strategy.rollingUpdate.maxSurge || 1} greater than{' '}
+            {dc.spec.strategy.rollingUpdate.maxSurge ?? 1} greater than{' '}
             {pluralize(dc.spec.replicas, 'pod')}
           </DetailsItem>
         </>
diff --git a/frontend/public/components/deployment.tsx b/frontend/public/components/deployment.tsx
index 18aedf5e51b..d5d9d45540c 100644
--- a/frontend/public/components/deployment.tsx
+++ b/frontend/public/components/deployment.tsx
@@ -76,7 +76,7 @@ export const DeploymentDetailsList: React.FC<DeploymentDetailsListProps> = ({ de
             obj={deployment}
             path="spec.strategy.rollingUpdate.maxUnavailable"
           >
-            {deployment.spec.strategy.rollingUpdate.maxUnavailable || 1} of{' '}
+            {deployment.spec.strategy.rollingUpdate.maxUnavailable ?? 1} of{' '}
             {pluralize(deployment.spec.replicas, 'pod')}
           </DetailsItem>
           <DetailsItem
@@ -84,7 +84,7 @@ export const DeploymentDetailsList: React.FC<DeploymentDetailsListProps> = ({ de
             obj={deployment}
             path="spec.strategy.rollingUpdate.maxSurge"
           >
-            {deployment.spec.strategy.rollingUpdate.maxSurge || 1} greater than{' '}
+            {deployment.spec.strategy.rollingUpdate.maxSurge ?? 1} greater than{' '}
             {pluralize(deployment.spec.replicas, 'pod')}
           </DetailsItem>
         </>