diff --git a/.github/workflows/build-latex.yml b/.github/workflows/build-latex.yml
index 852b188..a8cea00 100644
--- a/.github/workflows/build-latex.yml
+++ b/.github/workflows/build-latex.yml
@@ -5,15 +5,13 @@ on: [push]
 jobs:
   build_latex:
     runs-on: ubuntu-latest
-    defaults:
-      run:
-        working_directory: ./lectures/01-introduction/txt/
     steps:
       - name: Set up Git repository
         uses: actions/checkout@v4
       - name: Compile LaTeX document
         uses: xu-cheng/latex-action@v3
         with:
+          working_directory: ./lectures/01-introduction/txt/
           root_file: lecture.tex
       - name: Upload PDF file
         uses: actions/upload-artifact@v4