diff --git a/frontend/src/tools/modification/index.ts b/frontend/src/tools/modification/index.ts
index 235eb0b..6c58bc4 100644
--- a/frontend/src/tools/modification/index.ts
+++ b/frontend/src/tools/modification/index.ts
@@ -7,6 +7,7 @@ export { TrimTool } from './TrimTool';
 export { ExtendTool } from './ExtendTool';
 export { FilletTool } from './FilletTool';
 export { OffsetTool } from './OffsetTool';
+export { RotateSeatingGroupTool } from './RotateSeatingGroupTool';
 
 export const modificationTools = [
   MoveTool,
@@ -17,5 +18,6 @@ export const modificationTools = [
   TrimTool,
   ExtendTool,
   FilletTool,
-  OffsetTool
+  OffsetTool,
+  RotateSeatingGroupTool
 ];
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