diff --git a/phpBB/install/schemas/mysql_schema.sql b/phpBB/install/schemas/mysql_schema.sql
index e84ec56d8f..30656b11cc 100644
--- a/phpBB/install/schemas/mysql_schema.sql
+++ b/phpBB/install/schemas/mysql_schema.sql
@@ -846,14 +846,14 @@ CREATE TABLE phpbb_users (
    user_avatar_height tinyint(4) UNSIGNED DEFAULT '0' NOT NULL,
    user_sig text DEFAULT '' NOT NULL,
    user_sig_bbcode_uid varchar(10) DEFAULT '' NOT NULL,
-   user_sig_bbcode_bitfield int(11) DEFAULT 0 NOT NULL,
+   user_sig_bbcode_bitfield int(11) DEFAULT '0' NOT NULL,
    user_from varchar(100) DEFAULT '' NOT NULL,
    user_icq varchar(15) DEFAULT '' NOT NULL,
    user_aim varchar(255) DEFAULT '' NOT NULL,
    user_yim varchar(255) DEFAULT '' NOT NULL,
    user_msnm varchar(255) DEFAULT '' NOT NULL,
    user_website varchar(100) DEFAULT '' NOT NULL,
-   user_actkey varchar(32 DEFAULT '' NOT NULL),
+   user_actkey varchar(32) DEFAULT '' NOT NULL,
    user_newpasswd varchar(32) DEFAULT '' NOT NULL,
    user_occ varchar(100) DEFAULT '' NOT NULL,
    user_interests varchar(255) DEFAULT '' NOT NULL,