diff --git a/mozilla/camino/src/preferences/PreferenceManager.mm b/mozilla/camino/src/preferences/PreferenceManager.mm
index 14e560bd2b1..9e0e32e9e4b 100644
--- a/mozilla/camino/src/preferences/PreferenceManager.mm
+++ b/mozilla/camino/src/preferences/PreferenceManager.mm
@@ -314,7 +314,9 @@ static void SCProxiesChangedCallback(SCDynamicStoreRef store, CFArrayRef changed
 {
   PreferenceManager* prefsManager = [PreferenceManager sharedInstanceDontCreate];
   [prefsManager readSystemProxySettings];
+#if DEBUG
   NSLog(@"Updating proxies");
+#endif
 }
 					
 - (void)registerForProxyChanges
diff --git a/mozilla/chimera/src/preferences/PreferenceManager.mm b/mozilla/chimera/src/preferences/PreferenceManager.mm
index 14e560bd2b1..9e0e32e9e4b 100644
--- a/mozilla/chimera/src/preferences/PreferenceManager.mm
+++ b/mozilla/chimera/src/preferences/PreferenceManager.mm
@@ -314,7 +314,9 @@ static void SCProxiesChangedCallback(SCDynamicStoreRef store, CFArrayRef changed
 {
   PreferenceManager* prefsManager = [PreferenceManager sharedInstanceDontCreate];
   [prefsManager readSystemProxySettings];
+#if DEBUG
   NSLog(@"Updating proxies");
+#endif
 }
 					
 - (void)registerForProxyChanges