diff --git a/.github/workflows/build_on_pr.yml b/.github/workflows/build_on_pr.yml
index 58cd88268..79d758c87 100644
--- a/.github/workflows/build_on_pr.yml
+++ b/.github/workflows/build_on_pr.yml
@@ -140,7 +140,7 @@ jobs:
 
       - name: Install Colossal-AI
         run: |
-          BUILD_EXT=1 pip install -v -e .
+          BUILD_EXT=1 pip install -v .
           pip install --no-cache-dir -r requirements/requirements-test.txt
 
       - name: Store Colossal-AI Cache
diff --git a/.github/workflows/build_on_schedule.yml b/.github/workflows/build_on_schedule.yml
index fc688a71b..e7b506327 100644
--- a/.github/workflows/build_on_schedule.yml
+++ b/.github/workflows/build_on_schedule.yml
@@ -55,7 +55,7 @@ jobs:
         if: steps.check-avai.outputs.avai == 'true'
         run: |
           [ ! -z "$(ls -A /github/home/cuda_ext_cache/)" ] && cp -r /github/home/cuda_ext_cache/* /__w/ColossalAI/ColossalAI/
-          BUILD_EXT=1 pip install -v -e .
+          BUILD_EXT=1 pip install -v .
           cp -r /__w/ColossalAI/ColossalAI/build /github/home/cuda_ext_cache/
           pip install --no-cache-dir -r requirements/requirements-test.txt