2 files changed, 2 insertions, 3 deletions

diff --git a/setup.py b/setup.py
index 202818b73..76d57e23a 100644
--- a/setup.py
+++ b/setup.py
@@ -109,7 +109,4 @@ case second `m'.  Any other spelling is incorrect.""",
         'zope.interface',
         'zope.testing<4',
         ],
-    extras_require=dict(
-        docs=['Sphinx', 'z3c.recipe.sphinxdoc'],
-        )
     )
diff --git a/src/mailman/database/mailman.sql b/src/mailman/database/mailman.sql
index a87115335..f203f764f 100644
--- a/src/mailman/database/mailman.sql
+++ b/src/mailman/database/mailman.sql
@@ -1,3 +1,5 @@
+PRAGMA foreign_keys = ON;
+
 CREATE TABLE _request (
     id INTEGER NOT NULL,
     "key" TEXT,