diff --git a/.github/workflows/r-cmd-check.yml b/.github/workflows/r-cmd-check.yml
index 1c477a5..7e06a5a 100644
--- a/.github/workflows/r-cmd-check.yml
+++ b/.github/workflows/r-cmd-check.yml
@@ -62,7 +62,8 @@ jobs:
         echo "/Library/TeX/texbin" >> $GITHUB_PATH
         # sudo /Library/TeX/texbin/tlmgr update --self --all
         # sudo /Library/TeX/texbin/tlmgr install collection-latex collection-latexrecommended collection-fontsrecommended
-        tlmgr install inconsolata
+        sudo /Library/TeX/texbin/tlmgr update --self
+        sudo /Library/TeX/texbin/tlmgr install inconsolata
 
 
     - name: Install rJava and other R dependencies