diff -r 9ac55b30896d -r 4ed5a9e45d19 debian/control
--- a/debian/control	Mon Jun 10 10:51:31 2019 +0200
+++ b/debian/control	Mon Jun 10 10:53:48 2019 +0200
@@ -190,7 +190,7 @@
 
 Package: cubicweb
 Architecture: all
-Priority: extra
+Priority: optional
 Section: oldlibs
 Depends:
  python3-cubicweb, ${misc:Depends}
@@ -200,7 +200,7 @@
 
 Package: cubicweb-server
 Architecture: all
-Priority: extra
+Priority: optional
 Section: oldlibs
 Depends:
  python3-cubicweb, ${misc:Depends}
@@ -210,7 +210,7 @@
 
 Package: cubicweb-postgresql-support
 Architecture: all
-Priority: extra
+Priority: optional
 Section: oldlibs
 Depends:
  python3-cubicweb-postgresql-support, ${misc:Depends}
@@ -220,7 +220,7 @@
 
 Package: cubicweb-web
 Architecture: all
-Priority: extra
+Priority: optional
 Section: oldlibs
 Depends:
  python3-cubicweb, ${misc:Depends}
@@ -230,7 +230,7 @@
 
 Package: cubicweb-common
 Architecture: all
-Priority: extra
+Priority: optional
 Section: oldlibs
 Depends:
  python3-cubicweb, ${misc:Depends}
@@ -240,7 +240,7 @@
 
 Package: cubicweb-dev
 Architecture: all
-Priority: extra
+Priority: optional
 Section: oldlibs
 Depends:
  python3-cubicweb, ${misc:Depends}
@@ -250,7 +250,7 @@
 
 Package: cubicweb-documentation
 Architecture: all
-Priority: extra
+Priority: optional
 Section: oldlibs
 Depends:
  python3-cubicweb-documentation, ${misc:Depends}