diff --git a/.github/workflows/tex.yml b/.github/workflows/tex.yml
index eff4d0c5..50d53f66 100644
--- a/.github/workflows/tex.yml
+++ b/.github/workflows/tex.yml
@@ -49,15 +49,16 @@ jobs:
             apk add inkscape
             which inkscape
             which pdflatex
-            which bibtext
-            
+            which bibtex
+
       - name: Compile pdf file
         run: |
+          export PATH=$PATH:/usr/bin
           export PATH=$PATH:/opt/texlive/texdir/bin/x86_64-linuxmusl
           echo $PATH
-          which inkscape
-          which pdflatex
-          which bibtext
+          inkscape --version
+          pdflatex --version
+          bibtex --version
           #./tools/make_manual_pdf.sh
           echo "--> doc dir"
           ls doc/