diff --git a/autologout.admin.inc b/autologout.admin.inc
index 18f46a9..5274399 100644
--- a/autologout.admin.inc
+++ b/autologout.admin.inc
@@ -24,10 +24,10 @@ function autologout_settings() {
     '#weight' => -10,
     '#description' => t('The length of inactivity time, in seconds, before Automated Logout.  Must be 60 seconds or greater. Will not be used if role timeout is activated')
   );
-    $form['max_timeout'] = array(
+    $form['autologout_max_timeout'] = array(
     '#type' => 'textfield',
     '#title' => t('Max timeout setting'),
-    '#default_value' => variable_get('max_timeout', '172800'),
+    '#default_value' => variable_get('autologout_max_timeout', '172800'),
     '#size' => 10,
     '#maxlength' => 12,
     '#weight' => -8,
@@ -104,7 +104,7 @@ function autologout_settings() {
 
 
 function autologout_settings_validate($form, &$form_state) {  
-$max_timeout = $form_state['values']['max_timeout'];
+$max_timeout = $form_state['values']['autologout_max_timeout'];
 $role_timeout = _autologout_get_role_timeout();
 
    // Validate timeouts for each role
diff --git a/autologout.install b/autologout.install
index a2e3524..cd29745 100644
--- a/autologout.install
+++ b/autologout.install
@@ -17,6 +17,7 @@ function autologout_uninstall() {
   variable_del('autologout_padding');
   variable_del('autologout_enforce_admin');
   variable_del('autologout_role_logout');
+  variable_del('autologout_max_timeout');
 
   foreach (user_roles(TRUE) as $key => $role) {
     variable_del('autologout_role_' . $key);
diff --git a/autologout.module b/autologout.module
index 75bea1a..3c22b50 100644
--- a/autologout.module
+++ b/autologout.module
@@ -109,7 +109,7 @@ function theme_autologout_render_table($variables) {
  */
 function autologout_timeout_validate($timeout) {
   $validate = FALSE;
-  $max = variable_get('max_timeout', '172800');
+  $max = variable_get('autologout_max_timeout', '172800');
   if ($timeout < 60 || $timeout > $max || !is_numeric($timeout)) { // Less then 60, greater then max and is numaric.
     $validate = FALSE;
   }
@@ -150,7 +150,7 @@ function autologout_form_user_profile_form_alter(&$form, $form_state) {
 }
 
 function _autologout_user_uid_timeout_validate($element, &$form_state) {
-  $max_timeout = variable_get('max_timeout', 172800);
+  $max_timeout = variable_get('autologout_max_timeout', 172800);
   $timeout = $element['#value'];
 
   // Set error if it has a value that isnt stricly a number between 60 and max.