1 files changed, 1 insertions, 1 deletions
diff --git a/ci/install.sh b/ci/install.sh
index 436f95bf..37af9d7a 100755
--- a/ci/install.sh
+++ b/ci/install.sh
@@ -27,7 +27,7 @@ install_osx_dependencies() {
       return
     fi
 
-    brew install asciidoc
+    brew install asciidoc docbook-xsl
 }
 
 configure_cargo() {