diff --git a/components/ai-cad/ai-cad-workbench.tsx b/components/ai-cad/ai-cad-workbench.tsx
index 5ce6c455c..41f653e61 100644
--- a/components/ai-cad/ai-cad-workbench.tsx
+++ b/components/ai-cad/ai-cad-workbench.tsx
@@ -3514,7 +3514,7 @@ export function AiCadWorkbench() {
   }
 
   return (
-    <div className="flex min-h-svh flex-col overflow-hidden bg-[#f8f7f3] text-[#201c16]">
+    <div className="flex h-svh flex-col overflow-hidden bg-[#f8f7f3] text-[#201c16]">
       <div className="border-[#e6e0d3] border-b bg-white">
         <div className="flex min-h-14 flex-wrap items-center gap-3 px-3 py-2">
           <a
diff --git a/components/chat-shell.tsx b/components/chat-shell.tsx
index adebf577f..803313f88 100644
--- a/components/chat-shell.tsx
+++ b/components/chat-shell.tsx
@@ -75,7 +75,7 @@ export function ChatShell({
   }
 
   if (isAiCadWorkspace) {
-    return <div className="min-h-svh w-full overflow-y-auto">{children}</div>;
+    return <div className="h-svh w-full overflow-hidden">{children}</div>;
   }
 
   return (