diff --git a/debian/control b/debian/control
index 8713affa..4b11237e 100644
--- a/debian/control
+++ b/debian/control
@@ -15,7 +15,8 @@ Depends: ${misc:Depends}, ${python3:Depends},
     python3-toml,
     python3-psutil,
     python3-tz,
-    python3-prompt-toolkit
+    python3-prompt-toolkit,
+    python3-pygments
 Breaks: yunohost (<< 4.1)
 Description: prototype interfaces with ease in Python
  Quickly and easily prototype interfaces for your application.