diff --git a/frontend/src/modules/ide/components/TabBar.tsx b/frontend/src/modules/ide/components/TabBar.tsx
index 797332e..6b51daf 100644
--- a/frontend/src/modules/ide/components/TabBar.tsx
+++ b/frontend/src/modules/ide/components/TabBar.tsx
@@ -106,6 +106,17 @@ export const TabBar: React.FC<TabBarProps> = ({
           >
             <GoFile />
             <span>{file.name}</span>
+            {file.dirty && (
+              <span
+                style={{
+                  width: "8px",
+                  height: "8px",
+                  borderRadius: "50%",
+                  backgroundColor: "#fbbf24",
+                  marginLeft: "-4px",
+                }}
+              />
+            )}
             <button
               onClick={(e) => {
                 e.stopPropagation();