diff --git a/src/components/gantt/task-gantt-content.tsx b/src/components/gantt/task-gantt-content.tsx
index 6385965b..93c248f5 100644
--- a/src/components/gantt/task-gantt-content.tsx
+++ b/src/components/gantt/task-gantt-content.tsx
@@ -6,7 +6,6 @@ import {
   ChildOutOfParentWarnings,
   ColorStyles,
   CriticalPaths,
-  DateExtremity,
   DependencyMap,
   DependentMap,
   Distances,