diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 16125a6..c981a77 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -100,7 +100,7 @@ jobs:
           octave --eval "mkoctfile --mex octavelibczi.c"
           #cp build/MEXlibCZI/Release/libmexlibczi.so .
           pwd
-          ls build/MEXlibCZI/
+          ls ../build/MEXlibCZI/libmexlibczi
       - name: Prepare MATLAB-mex artifact (Windows)
         id: prepare_windows_matlab_artifact
         if: runner.os == 'Windows'