diff --git a/.github/workflows/pyinstaller.yml b/.github/workflows/pyinstaller.yml
index 6999c1b..7a06dcb 100644
--- a/.github/workflows/pyinstaller.yml
+++ b/.github/workflows/pyinstaller.yml
@@ -66,8 +66,8 @@ jobs:
     - name: Run build
       run: |
         # Get-ChildItem -Path C:\ -Filter libcasadi.dll -Recurse
-        CPATH=$pythonLocation/include/python${{ matrix.python-version }}m
-        echo "CPATH=$CPATH" >> $GITHUB_ENV
+        # CPATH=$pythonLocation/include/python${{ matrix.python-version }}m
+        # echo "CPATH=$CPATH" >> $GITHUB_ENV
         pyinstaller pyinstaller.spec ${{ github.event.inputs.type }}
     - uses: actions/upload-artifact@v2
       with:
diff --git a/pyinstaller.spec b/pyinstaller.spec
index 0f2916a..d1f8316 100644
--- a/pyinstaller.spec
+++ b/pyinstaller.spec
@@ -48,11 +48,11 @@ hidden_imports_numpy = collect_submodules('numpy')
 hidden_imports = hidden_imports + hidden_imports_numpy
 
 if sys.platform == 'win32':
-    print(os.path.join(os.environ['CPATH']))
-    dlls = [(os.path.join(os.environ['CPATH'], 'libcasadi.dll'), '.'),
-            (os.path.join(os.environ['CPATH'], 'libcasadi_nlpsol_ipopt.dll'), '.'),
-            (os.path.join(os.environ['CPATH'], 'libgfortran-3.dll'), '.'),
-            (os.path.join(os.environ['CPATH'], 'libquadmath-0.dll'), '.')]
+    # print(os.path.join(os.environ['CPATH']))
+    dlls = [('C:\hostedtoolcache\windows\Python\3.10.11\x64\Lib\site-packages\casadi\libcasadi.dll', '.'),
+            ('C:\hostedtoolcache\windows\Python\3.10.11\x64\Lib\site-packages\casadi\libcasadi_nlpsol_ipopt.dll', '.'),
+            ('C:\hostedtoolcache\windows\Python\3.10.11\x64\Lib\site-packages\casadi\libgfortran-3.dll', '.'),
+            ('C:\hostedtoolcache\windows\Python\3.10.11\x64\Lib\site-packages\casadi\libquadmath-0.dll', '.')]
 else:
     dlls = []