diff --git a/debian/control b/debian/control
index 6072f0931f5..b62f8f2495c 100644
--- a/debian/control
+++ b/debian/control
@@ -34,6 +34,7 @@ Depends:
  python3-libsass,
  python3-lxml,
  python3-mako,
+ python3-num2words,
  python3-ofxparse,
  python3-passlib,
  python3-polib,