diff --git a/frontend/ui/src/components/ExerciceFlags.svelte b/frontend/ui/src/components/ExerciceFlags.svelte
index 9fc7a9a8..efdc8178 100644
--- a/frontend/ui/src/components/ExerciceFlags.svelte
+++ b/frontend/ui/src/components/ExerciceFlags.svelte
@@ -32,7 +32,7 @@
              submitInProgress = false;
              refresh_teams();
          } else if (i > 0) {
-             setTimeout(waitDiff, 450, i-1);
+             setTimeout(waitDiff, (12-i)*50+440, i-1);
          } else {
              timeouted = true;
              submitInProgress = false;
@@ -105,7 +105,7 @@
              const data = await response.json();
 	     messageClass = 'text-success';
 	     message = data.errmsg;
-             waitDiff(20);
+             waitDiff(13);
          } else {
              submitInProgress = false;