diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 4a79348..fef170d 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -89,7 +89,9 @@ parts:
       - pandoc
       - texlive-latex-recommended
       - texlive-fonts-recommended
+      - texlive-latex-extra
       - texlive-luatex
+      - texlive-xetex
     override-pull: |
       snapcraftctl pull