diff --git a/tests/memcache-session.test b/tests/memcache-session.test
index e39abb9fff6a00fba2d4dc3f104fc4ec2c0ff108..e4da8a0a9d3a713226dcd48e030dab162814c8ce 100644
--- a/tests/memcache-session.test
+++ b/tests/memcache-session.test
@@ -140,7 +140,7 @@ class MemcacheSessionTestCase extends DrupalWebTestCase {
     $this->assertSessionEmpty(TRUE);
 
     // The same behavior is expected when caching is enabled.
-    variable_set('cache', CACHE_NORMAL);
+    variable_set('cache', TRUE);
     $this->drupalGet('');
     $this->assertSessionCookie(FALSE);
     $this->assertSessionEmpty(TRUE);