diff --git a/src/GZCTF/ClientApp/src/utils/ThemeOverride.ts b/src/GZCTF/ClientApp/src/utils/ThemeOverride.ts
index 30a55f8fd..a565dee30 100644
--- a/src/GZCTF/ClientApp/src/utils/ThemeOverride.ts
+++ b/src/GZCTF/ClientApp/src/utils/ThemeOverride.ts
@@ -86,9 +86,9 @@ export const ThemeOverride: MantineThemeOverride = {
         centered: true,
       },
     },
-    DatePickerInput: {
+    Popover: {
       defaultProps: {
-        popoverProps: { withinPortal: true },
+        withinPortal: true,
       },
     },
     Notification: {