diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 60726de..0bd5a8e 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
-    branches: [ "main" ]
+    branches: ["main"]
   workflow_dispatch:
 
 permissions:
@@ -12,20 +12,25 @@ permissions:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-    - name: Set up Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.10"
-        cache: "pip"
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install .[test]
-    - name: Run unittest
-      run: |
-        bash tests/test.sh
+      - uses: actions/checkout@v4
+      - uses: webfactory/ssh-agent@v0.9.0
+        with:
+          ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+          cache: "pip"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install git+ssh://git@github.com/OpenQuantumDesign/compiler_infrastructure
+          pip install .[test]
+      - name: Test python env
+        run: python -c "import oqd_compiler_infrastructure"
+      - name: Run unittest
+        run: |
+          bash tests/test.sh
diff --git a/pyproject.toml b/pyproject.toml
index 8df3776..4fe4d59 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,6 @@ dependencies = [
     "Cython~=3.0.10",
     "filelock~=3.13.4",
     "numpy~=1.0",
-    "oqd_compiler_infrastructure @ git+https://github.com/OpenQuantumDesign/compiler_infrastructure",
 ]
 
 [project.optional-dependencies]