diff --git a/ext/favorites/main.php b/ext/favorites/main.php
index 94a58bc4..80b722d9 100644
--- a/ext/favorites/main.php
+++ b/ext/favorites/main.php
@@ -167,7 +167,7 @@ class Favorites extends Extension {
 					FOREIGN KEY (image_id) REFERENCES images(id) ON DELETE CASCADE
 					");
 			$database->execute("CREATE INDEX user_favorites_image_id_idx ON user_favorites(image_id)", array());
-			$config->set_int("ext_favorites_version", 1);
+			$config->set_int("ext_favorites_version", 2);
 		}
 
 		if($config->get_int("ext_favorites_version") < 2) {
diff --git a/ext/ipban/main.php b/ext/ipban/main.php
index 67e363fa..ff014d1b 100644
--- a/ext/ipban/main.php
+++ b/ext/ipban/main.php
@@ -119,9 +119,11 @@ class IPBan extends Extension {
 				ip SCORE_INET NOT NULL,
 				end_timestamp INTEGER,
 				reason TEXT NOT NULL,
-				INDEX (end_timestamp)
+				added SCORE_DATETIME NOT NULL DEFAULT SCORE_NOW
+				INDEX (end_timestamp),
+				FOREIGN KEY (banner_id) REFERENCES users(id) ON DELETE CASCADE,
 			");
-			$config->set_int("ext_ipban_version", 6);
+			$config->set_int("ext_ipban_version", 8);
 		}
 
 		// ===