diff --git a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/MilestoneProgressionForm/MilestoneProgressionForm.tsx b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/MilestoneProgressionForm/MilestoneProgressionForm.tsx
index 8f17fd52df..b862900db9 100644
--- a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/MilestoneProgressionForm/MilestoneProgressionForm.tsx
+++ b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/MilestoneProgressionForm/MilestoneProgressionForm.tsx
@@ -11,6 +11,7 @@ const StyledFormContainer = styled('div')(({ theme }) => ({
     gap: theme.spacing(1.5),
     padding: theme.spacing(1.5, 2),
     backgroundColor: theme.palette.background.elevation1,
+    border: `1px solid ${theme.palette.divider}`,
     width: '100%',
     borderRadius: `${theme.shape.borderRadiusLarge}px`,
     position: 'relative',
diff --git a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx
index 03818e3c40..ab4a027db1 100644
--- a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx
+++ b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx
@@ -26,6 +26,7 @@ const StyledFormWrapper = styled('div', {
     ),
     ...(hasChanged && {
         backgroundColor: theme.palette.background.elevation1,
+        border: `1px solid ${theme.palette.divider}`,
         padding: theme.spacing(1.5, 2),
         borderRadius: `${theme.shape.borderRadiusLarge}px`,
     }),