diff --git a/frontend/src/pages/CalendarPage.jsx b/frontend/src/pages/CalendarPage.jsx
index 764a9ff..d92a32c 100644
--- a/frontend/src/pages/CalendarPage.jsx
+++ b/frontend/src/pages/CalendarPage.jsx
@@ -312,6 +312,7 @@ const CalendarPage = () => {
     };
   };
   const getOrderedSelection = () => {
+    if (isMobile) return null;
     if (!selectionStart || !selectionEnd) return null;
     return selectionStart <= selectionEnd
       ? { start: selectionStart, end: selectionEnd }
@@ -333,7 +334,7 @@ const CalendarPage = () => {
     isSelectingRef.current = false;
   };
   const beginSelection = (pointerEvent, date) => {
-    if (pointerEvent.button !== 0) return;
+    if (isMobile || pointerEvent.pointerType === 'touch' || pointerEvent.button !== 0) return;
     pointerEvent.preventDefault();
     closeContextMenu();
     setHoveredEvent(null);
@@ -345,7 +346,7 @@ const CalendarPage = () => {
     setIsSelecting(true);
   };
   const updateSelectionFromPointer = (pointerEvent) => {
-    if (!isSelectingRef.current) return;
+    if (isMobile || !isSelectingRef.current) return;
     const element = document.elementFromPoint(
       pointerEvent.clientX,
       pointerEvent.clientY,
@@ -430,6 +431,9 @@ const CalendarPage = () => {
       window.removeEventListener('pointercancel', handlePointerUp);
     };
   }, []);
+  useEffect(() => {
+    if (isMobile) clearSelection();
+  }, [isMobile]);
   /*
    * ============================================================
    * DIMENSIONS CALENDRIER