diff --git a/backend/src/routers/signvideo.py b/backend/src/routers/signvideo.py
index e76ae9e..4c65e08 100644
--- a/backend/src/routers/signvideo.py
+++ b/backend/src/routers/signvideo.py
@@ -95,7 +95,7 @@ async def sign_video_thumbnail(
     return StreamingResponse(io.BytesIO(bytes), media_type="image/png")
 
 
-@router.get("/{video_id}", status_code=status.HTTP_200_OK)
+@router.get("/{video_id}/", status_code=status.HTTP_200_OK)
 async def sign_video(
     sign_id: int,
     video_id: int,
@@ -121,7 +121,7 @@ async def sign_video(
 class SignVideoUpdate(BaseModel):
     approved: bool
 
-@router.patch("/{video_id}", status_code=status.HTTP_200_OK)
+@router.patch("/{video_id}/", status_code=status.HTTP_200_OK)
 async def sign_video(
     sign_id: int,
     video_id: int,
@@ -145,7 +145,7 @@ async def sign_video(
     await sign_video.save(session)
 
 
-@router.delete("/{video_id}", status_code=status.HTTP_200_OK)
+@router.delete("/{video_id}/", status_code=status.HTTP_200_OK)
 async def sign_video(
     sign_id: int,
     video_id: int,