diff --git a/debian/control b/debian/control
index 7f44cf783e..16643bdd70 100644
--- a/debian/control
+++ b/debian/control
@@ -98,7 +98,7 @@ Depends: ${shlibs:Depends}, ${misc:Depends}, ruby | ruby-interpreter,
  ruby-wikicloth (>= 0.8.1~),
  asciidoctor (>= 1.5.2~),
  ruby-rouge (>= 1.10.1~),
- ruby-nokogiri (>= 1.6.7.1~)
+ ruby-nokogiri (>= 1.6.7.1~),
 # Diffs
  ruby-diffy (>= 3.0.3~),
 # Application server