diff --git a/apps/web/src/components/Workspace.tsx b/apps/web/src/components/Workspace.tsx
index 10a77ab..cf92dc7 100644
--- a/apps/web/src/components/Workspace.tsx
+++ b/apps/web/src/components/Workspace.tsx
@@ -125,34 +125,36 @@ export function Workspace({ sessionId, projectId }: Props) {
 
   return (
     <div className="flex flex-col h-full min-h-0">
-      <div className="flex items-center gap-2 border-b border-border bg-muted/20 px-3 py-1.5 shrink-0">
-        <DropdownMenu>
-          <DropdownMenuTrigger asChild>
-            <button
-              type="button"
-              disabled={panes.length >= MAX_PANES}
-              className={cn(
-                'flex items-center gap-1 text-xs px-2 py-1 rounded hover:bg-muted max-md:min-h-[44px] max-md:px-3',
-                panes.length >= MAX_PANES && 'opacity-40 cursor-not-allowed hover:bg-transparent'
-              )}
-            >
-              <PanelRight size={14} />
-              Split
-            </button>
-          </DropdownMenuTrigger>
-          <DropdownMenuContent>
-            <DropdownMenuItem onSelect={() => addSplitPane('chat')}>
-              <MessageSquare size={14} /> Chat
-            </DropdownMenuItem>
-            <DropdownMenuItem onSelect={() => addSplitPane('terminal')}>
-              <Terminal size={14} /> Terminal
-            </DropdownMenuItem>
-            <DropdownMenuItem onSelect={() => addSplitPane('agent')}>
-              <Bot size={14} /> Agent
-            </DropdownMenuItem>
-          </DropdownMenuContent>
-        </DropdownMenu>
-      </div>
+      {!isMobile && (
+        <div className="flex items-center gap-2 border-b border-border bg-muted/20 px-3 py-1.5 shrink-0">
+          <DropdownMenu>
+            <DropdownMenuTrigger asChild>
+              <button
+                type="button"
+                disabled={panes.length >= MAX_PANES}
+                className={cn(
+                  'flex items-center gap-1 text-xs px-2 py-1 rounded hover:bg-muted',
+                  panes.length >= MAX_PANES && 'opacity-40 cursor-not-allowed hover:bg-transparent'
+                )}
+              >
+                <PanelRight size={14} />
+                Split
+              </button>
+            </DropdownMenuTrigger>
+            <DropdownMenuContent>
+              <DropdownMenuItem onSelect={() => addSplitPane('chat')}>
+                <MessageSquare size={14} /> Chat
+              </DropdownMenuItem>
+              <DropdownMenuItem onSelect={() => addSplitPane('terminal')}>
+                <Terminal size={14} /> Terminal
+              </DropdownMenuItem>
+              <DropdownMenuItem onSelect={() => addSplitPane('agent')}>
+                <Bot size={14} /> Agent
+              </DropdownMenuItem>
+            </DropdownMenuContent>
+          </DropdownMenu>
+        </div>
+      )}
 
       {isMobile && panes.length > 1 && (
         <div className="flex items-center gap-1 overflow-x-auto border-b border-border bg-muted/10 px-2 py-1 shrink-0">