diff --git a/.github/workflows/build_win.yml b/.github/workflows/build_win.yml
index d4f4c36..9d366c0 100644
--- a/.github/workflows/build_win.yml
+++ b/.github/workflows/build_win.yml
@@ -76,7 +76,7 @@ jobs:
         run: |
           mkdir build
           cd build
-          $base=(Resolve-Path ../../ifcopenshell/).Path
+          $base=(Resolve-Path ../ifcopenshell/).Path
           cmake .. `
             "-DCMAKE_BUILD_TYPE=Release" `
             "-DENABLE_PYTHON_WRAPPER=On" `