diff --git a/src/Zizaco/Confide/EloquentPasswordService.php b/src/Zizaco/Confide/EloquentPasswordService.php
index b0dc3a2..ffcae8e 100644
--- a/src/Zizaco/Confide/EloquentPasswordService.php
+++ b/src/Zizaco/Confide/EloquentPasswordService.php
@@ -172,9 +172,10 @@ protected function getOldestValidDate()
         // Instantiate a carbon object (that is a dependency of
         // 'illuminate/database')
         $carbon = $this->app['Carbon\Carbon'];
+        $config = $this->app['config'];
 
         return $carbon->now()
-            ->subHours(7)
+            ->subHours($config->get('confide::confide.password_reset_expiration', 7))
             ->toDateTimeString();
     }
 }
diff --git a/src/config/config.php b/src/config/config.php
index 8a6fc61..c21d319 100644
--- a/src/config/config.php
+++ b/src/config/config.php
@@ -75,20 +75,16 @@
 
     /*
     |--------------------------------------------------------------------------
-    | Signup (create) Cache
+    | Password reset expiration
     |--------------------------------------------------------------------------
     |
-    | By default you will only can only register once every 2 hours
-    | (120 minutes) because you are not able to receive a registration
-    | email more often then that.
-    |
-    | You can adjust that limitation here, set to 0 for no caching.
-    | Time is in minutes.
-    |
+    | By default. A password reset request will expire after 7 hours. With the
+    | line below you will be able to customize the duration of the reset
+    | requests here.
     |
     */
-    'signup_cache' => 120,
-    
+    'password_reset_expiration' => 7, // hours
+
     /*
     |--------------------------------------------------------------------------
     | Signup E-mail and confirmation (true or false)
@@ -106,7 +102,7 @@
     | signup_confirm:
     | is to decide of a member needs to be confirmed before he is able to login
     | so when you set this to true, then a member has to be confirmed before
-    | he is able to login, so if you want to use an IPN for confirmation, be 
+    | he is able to login, so if you want to use an IPN for confirmation, be
     | sure that the ipn process also changes the confirmed flag in the member
     | table, otherwise they will not be able to login after the payment.
     |
diff --git a/tests/Zizaco/Confide/EloquentPasswordServiceTest.php b/tests/Zizaco/Confide/EloquentPasswordServiceTest.php
index 7366bba..5805df1 100644
--- a/tests/Zizaco/Confide/EloquentPasswordServiceTest.php
+++ b/tests/Zizaco/Confide/EloquentPasswordServiceTest.php
@@ -411,10 +411,12 @@ public function testShouldGetOldestValidDate()
         */
         $oldestValidDate = '2014-07-16 22:20:26';
         $carbon      = m::mock('Carbon\Carbon');
+        $config      = m::mock('Config');
         $passService = m::mock('Zizaco\Confide\EloquentPasswordService');
 
         $passService->shouldAllowMockingProtectedMethods();
         $passService->app['Carbon\Carbon'] = $carbon;
+        $passService->app['config']        = $config;
 
         /*
         |------------------------------------------------------------
@@ -424,11 +426,15 @@ public function testShouldGetOldestValidDate()
         $passService->shouldReceive('getOldestValidDate')
             ->passthru();
 
+        $config->shouldReceive('get')
+            ->once()->with('confide::confide.password_reset_expiration', 7)
+            ->andReturn(14);
+
         $carbon->shouldReceive('now')
             ->once()->andReturn($carbon);
 
         $carbon->shouldReceive('subHours')
-            ->once()->with(7)
+            ->once()->with(14)
             ->andReturn($carbon);
 
         $carbon->shouldReceive('toDateTimeString')