diff --git a/debian/control b/debian/control
index c1c6d7b..93fca7c 100644
--- a/debian/control
+++ b/debian/control
@@ -11,5 +11,5 @@ Homepage: http://dev.entrouvert.org/projects/wcs-olap/
 
 Package: wcs-olap
 Architecture: all
-Depends: ${python3:Depends}
+Depends: ${python3:Depends},
 Description: Export w.c.s. datas into a snowflake schema built on PostgreSQL