Index: mailchimp.module
===================================================================
--- mailchimp.module	(revision 36557)
+++ mailchimp.module	(working copy)
@@ -3,10 +3,12 @@
 
 require_once "MCAPI.class.php";
 
-define( 'SUBSCRIPTION_SUCCESS',   t( 'Thank you, you have been successfully subscribed.' ) );
-define( 'SUBSCRIPTION_FAILURE',   t( 'We were unable to subscribe you at this time. Please try again later.' ) );
-define( 'UNSUBSCRIPTION_SUCCESS', t( 'Thank you, you have been successfully unsubscribed.' ) );
-define( 'UNSUBSCRIPTION_FAILURE', t( 'We were unable to unsubscribe you at this time. Please try again later.' ) );
+function mailchimp_init() {
+	define( 'SUBSCRIPTION_SUCCESS',   t( 'Thank you, you have been successfully subscribed.' ) );
+	define( 'SUBSCRIPTION_FAILURE',   t( 'We were unable to subscribe you at this time. Please try again later.' ) );
+	define( 'UNSUBSCRIPTION_SUCCESS', t( 'Thank you, you have been successfully unsubscribed.' ) );
+	define( 'UNSUBSCRIPTION_FAILURE', t( 'We were unable to unsubscribe you at this time. Please try again later.' ) );
+}
 
 function mailchimp_user($op, &$edit, &$account, $category = NULL) {