diff --git a/packages/twenty-ui/src/navigation/menu-item/internals/components/StyledMenuItemBase.tsx b/packages/twenty-ui/src/navigation/menu-item/internals/components/StyledMenuItemBase.tsx
index a07be743a..4517b3554 100644
--- a/packages/twenty-ui/src/navigation/menu-item/internals/components/StyledMenuItemBase.tsx
+++ b/packages/twenty-ui/src/navigation/menu-item/internals/components/StyledMenuItemBase.tsx
@@ -41,7 +41,7 @@ export const StyledMenuItemBase = styled.div<MenuItemBaseProps>`
     (disabled || isHoverBackgroundDisabled) ?? HOVER_BACKGROUND};
 
   ${({ theme, accent, disabled }) => {
-    if (isUndefined(disabled) && disabled !== false) {
+    if (!isUndefined(disabled) && disabled !== false) {
       return css`
         opacity: 0.4;
       `;