diff --git a/modules/system/system.install b/modules/system/system.install
index 6d80c43..8cd0371 100644
--- a/modules/system/system.install
+++ b/modules/system/system.install
@@ -28,21 +28,23 @@ function system_requirements($phase) {
       'weight' => -10,
     );
 
-    // Display the currently active install profile, if the site
-    // is not running the default install profile.
+    // Display the currently active install profile, if the site is not running
+    // the default install profile and the profile is enabled.
     $profile = drupal_get_profile();
     if ($profile != 'standard') {
-      $info = system_get_info('module', $profile);
-      $requirements['install_profile'] = array(
-        'title' => $t('Install profile'),
-        'value' => $t('%profile_name (%profile-%version)', array(
-          '%profile_name' => $info['name'],
-          '%profile' => $profile,
-          '%version' => $info['version']
-        )),
-        'severity' => REQUIREMENT_INFO,
-        'weight' => -9
-      );
+      $modules = module_list();
+      if (isset($modules[$profile])) {
+        $info = system_get_info('module', $profile);
+        $requirements['install_profile'] = array(
+          'title' => $t('Install profile'),
+          'value' => $t('%profile_name (%profile)', array(
+            '%profile_name' => $info['name'],
+            '%profile' => $profile,
+          )),
+          'severity' => REQUIREMENT_INFO,
+          'weight' => -9
+        );
+      }
     }
   }
 
diff --git a/modules/system/system.test b/modules/system/system.test
index 9944619..36234c6 100644
--- a/modules/system/system.test
+++ b/modules/system/system.test
@@ -2466,3 +2466,28 @@ class SystemIndexPhpTest extends DrupalWebTestCase {
   }
 }
 
+/**
+ * Test system_requirements().
+ */
+class SystemRequirementsTest extends DrupalWebTestCase {
+  protected $profile = 'testing';
+
+  public static function getInfo() {
+    return array(
+      'name' => 'System requirements',
+      'description' => 'Test system requirements.',
+      'group' => 'System',
+    );
+  }
+
+  /**
+   * Test install profile info when the install profile is disabled.
+   */
+  function testDisabledInstallProfileInfo() {
+    db_update('system')->fields(array('status' => 0))->condition('type', 'profile')->execute();
+    system_list_reset();
+    module_load_install('system');
+    $requirements = system_requirements('runtime');
+    $this->assertFalse(isset($requirements['install_profile']), 'Disabled install profile does not appear in system requirements.');
+  }
+}