diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 5c30ff0f..b5925130 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -36,6 +36,7 @@ parts:
       - uuid-dev
       - libc-ares-dev
       - xsltproc
+      - docbook-xsl
     stage-packages:
       - libssl1.0.0
       - libuuid1