diff --git a/.github/workflows/smoke-test.yml b/.github/workflows/smoke-test.yml
index b81d1b2..24f2fb5 100644
--- a/.github/workflows/smoke-test.yml
+++ b/.github/workflows/smoke-test.yml
@@ -24,11 +24,17 @@ jobs:
     - name: Install package and dependencies
       run: uv sync --dev
     
+    - name: Clone FlagGems source
+      run: git clone https://github.com/FlagOpen/FlagGems.git
+    
+    - name: Build and install FlagGems
+      run: uv pip install FlagGems/
+    
     - name: Clone FACTO source
       run: git clone https://github.com/pytorch-labs/FACTO.git
     
     - name: Build and install FACTO
-      run: cd FACTO && uv pip install .
+      run: uv pip install FACTO/
     
     - name: Run smoke test
       run: uv run python -m BackendBench.scripts.main --suite smoke --backend aten 
diff --git a/BackendBench/backends/flag_gems.py b/BackendBench/backends/flag_gems.py
index 91306af..ce40c1e 100644
--- a/BackendBench/backends/flag_gems.py
+++ b/BackendBench/backends/flag_gems.py
@@ -290,7 +290,7 @@ def __init__(self) -> None:
             torch.ops.aten.mse_loss.default: flag_gems.ops.mse_loss,
             torch.ops.aten.eye.default: flag_gems.ops.eye,
             torch.ops.aten.eye.m: flag_gems.ops.eye_m,
-            torch.ops.aten.to.dtype: flag_gems.ops.to_dtype,
+            # torch.ops.aten.to.dtype: flag_gems.ops.to_dtype,  # skip as module 'flag_gems.ops' has no attribute 'to_dtype'
         }
         # Register all operators in the global registry to ensure consistent object identity
         for op in self.ops.keys():