diff --git a/templates/misc/configfiles/debian_etch/libnss/etc_nss-mysql.conf b/templates/misc/configfiles/debian_etch/libnss/etc_nss-mysql.conf
index 54461bb8..fd427e40 100644
--- a/templates/misc/configfiles/debian_etch/libnss/etc_nss-mysql.conf
+++ b/templates/misc/configfiles/debian_etch/libnss/etc_nss-mysql.conf
@@ -4,7 +4,7 @@ users.database = <SQL_DB>;
 users.db_user = <SQL_UNPRIVILEGED_USER>;
 users.db_password = <SQL_UNPRIVILEGED_PASSWORD>;
 users.table = ftp_users u;
-users.where_clause =;
+users.where_clause = u.login_enabled = 'Y';
 users.user_column = u.username;
 users.password_column = u.password;
 users.userid_column = u.id;
diff --git a/templates/misc/configfiles/debian_lenny/libnss/etc_nss-mysql.conf b/templates/misc/configfiles/debian_lenny/libnss/etc_nss-mysql.conf
index 54461bb8..fd427e40 100644
--- a/templates/misc/configfiles/debian_lenny/libnss/etc_nss-mysql.conf
+++ b/templates/misc/configfiles/debian_lenny/libnss/etc_nss-mysql.conf
@@ -4,7 +4,7 @@ users.database = <SQL_DB>;
 users.db_user = <SQL_UNPRIVILEGED_USER>;
 users.db_password = <SQL_UNPRIVILEGED_PASSWORD>;
 users.table = ftp_users u;
-users.where_clause =;
+users.where_clause = u.login_enabled = 'Y';
 users.user_column = u.username;
 users.password_column = u.password;
 users.userid_column = u.id;
diff --git a/templates/misc/configfiles/freebsd/libnss/usr_local_etc_libnss-mysql.cfg b/templates/misc/configfiles/freebsd/libnss/usr_local_etc_libnss-mysql.cfg
index 193fa9b1..d6e26292 100644
--- a/templates/misc/configfiles/freebsd/libnss/usr_local_etc_libnss-mysql.cfg
+++ b/templates/misc/configfiles/freebsd/libnss/usr_local_etc_libnss-mysql.cfg
@@ -1,6 +1,6 @@
-getpwnam SELECT username, 'x', uid, gid, '0', '', 'MySQL User', homedir, shell, '0' FROM ftp_users WHERE username='%1$s' LIMIT 1
-getpwuid SELECT username, 'x', uid, gid, '0', '', 'MySQL User', homedir, shell, '0' FROM ftp_users WHERE uid='%1$u' LIMIT 1
-getpwent SELECT username, 'x', uid, gid, '0', '', 'MySQL User', homedir, shell, '0' FROM ftp_users
+getpwnam SELECT username, 'x', uid, gid, '0', '', 'MySQL User', homedir, shell, '0' FROM ftp_users WHERE username='%1$s' AND login_enabled = 'Y' LIMIT 1
+getpwuid SELECT username, 'x', uid, gid, '0', '', 'MySQL User', homedir, shell, '0' FROM ftp_users WHERE uid='%1$u' AND login_enabled = 'Y' LIMIT 1
+getpwent SELECT username, 'x', uid, gid, '0', '', 'MySQL User', homedir, shell, '0' FROM ftp_users 
 getspnam SELECT username, password, '12345', '0', '99999', '7', '', '', '' FROM ftp_users WHERE username='%1$s' LIMIT 1
 getspent SELECT username, password, '12345', '0', '99999', '7', '', '', '' FROM ftp_users
 getgrnam SELECT groupname, '', gid FROM ftp_groups WHERE groupname='%1$s' LIMIT 1
diff --git a/templates/misc/configfiles/gentoo/libnss/etc_libnss-mysql.cfg b/templates/misc/configfiles/gentoo/libnss/etc_libnss-mysql.cfg
index d284192c..1cb105b1 100644
--- a/templates/misc/configfiles/gentoo/libnss/etc_libnss-mysql.cfg
+++ b/templates/misc/configfiles/gentoo/libnss/etc_libnss-mysql.cfg
@@ -1,14 +1,17 @@
 getpwnam    SELECT username,'x',uid,gid,'MySQL User',homedir,shell \
             FROM ftp_users \
             WHERE username='%1$s' \
+            AND login_enabled = 'Y' \
             LIMIT 1
 getpwuid    SELECT username,'x',uid,gid,'MySQL User',homedir,shell \
             FROM ftp_users \
             WHERE uid='%1$u' \
+            AND login_enabled = 'Y' \
             LIMIT 1
 getspnam    SELECT username,password,UNIX_TIMESTAMP()-10,'1','2','7','-1','-1','0' \
             FROM ftp_users \
             WHERE username='%1$s' \
+            AND login_enabled = 'Y' \
             LIMIT 1
 getpwent    SELECT username,'x',uid,gid,'MySQL User',homedir,shell \
             FROM ftp_users
diff --git a/templates/misc/configfiles/ubuntu_hardy/libnss/etc_nss-mysql.conf b/templates/misc/configfiles/ubuntu_hardy/libnss/etc_nss-mysql.conf
index 54461bb8..fd427e40 100644
--- a/templates/misc/configfiles/ubuntu_hardy/libnss/etc_nss-mysql.conf
+++ b/templates/misc/configfiles/ubuntu_hardy/libnss/etc_nss-mysql.conf
@@ -4,7 +4,7 @@ users.database = <SQL_DB>;
 users.db_user = <SQL_UNPRIVILEGED_USER>;
 users.db_password = <SQL_UNPRIVILEGED_PASSWORD>;
 users.table = ftp_users u;
-users.where_clause =;
+users.where_clause = u.login_enabled = 'Y';
 users.user_column = u.username;
 users.password_column = u.password;
 users.userid_column = u.id;
diff --git a/templates/misc/configfiles/ubuntu_lucid/libnss/etc_nss-mysql.conf b/templates/misc/configfiles/ubuntu_lucid/libnss/etc_nss-mysql.conf
index 54461bb8..fd427e40 100644
--- a/templates/misc/configfiles/ubuntu_lucid/libnss/etc_nss-mysql.conf
+++ b/templates/misc/configfiles/ubuntu_lucid/libnss/etc_nss-mysql.conf
@@ -4,7 +4,7 @@ users.database = <SQL_DB>;
 users.db_user = <SQL_UNPRIVILEGED_USER>;
 users.db_password = <SQL_UNPRIVILEGED_PASSWORD>;
 users.table = ftp_users u;
-users.where_clause =;
+users.where_clause = u.login_enabled = 'Y';
 users.user_column = u.username;
 users.password_column = u.password;
 users.userid_column = u.id;