diff --git a/mon-entreprise/source/components/Overlay.tsx b/mon-entreprise/source/components/Overlay.tsx
index e9a78b082..54d217358 100644
--- a/mon-entreprise/source/components/Overlay.tsx
+++ b/mon-entreprise/source/components/Overlay.tsx
@@ -82,6 +82,7 @@ const StyledOverlayWrapper = styled.div<{ offsetTop: number | null }>`
 	left: 0;
 	right: 0;
 	bottom: 0;
+	max-height: 100vh;
 	background: rgba(255, 255, 255, 0.9);
 	overflow: auto;
 	z-index: 2;
diff --git a/publicodes/ui-react/source/Overlay.tsx b/publicodes/ui-react/source/Overlay.tsx
index 6f2866971..9bf945d4c 100644
--- a/publicodes/ui-react/source/Overlay.tsx
+++ b/publicodes/ui-react/source/Overlay.tsx
@@ -84,6 +84,7 @@ const StyledOverlayWrapper = styled.div<{ offsetTop: number | null }>`
 	right: 0;
 	bottom: 0;
 	background: rgba(255, 255, 255, 0.9);
+	max-height: 100vh;
 	overflow: auto;
 	z-index: 2;
 	.overlayContent {