diff --git a/.fbprefs b/.fbprefs
index b2fb6120a..11f816d8a 100644
--- a/.fbprefs
+++ b/.fbprefs
@@ -1,5 +1,5 @@
 #FindBugs User Preferences
-#Wed Mar 02 12:39:32 CST 2011
+#Wed Mar 02 17:39:58 CST 2011
 detectorAppendingToAnObjectOutputStream=AppendingToAnObjectOutputStream|true
 detectorBadAppletConstructor=BadAppletConstructor|false
 detectorBadResultSetAccess=BadResultSetAccess|true
@@ -122,7 +122,7 @@ detectorWaitInLoop=WaitInLoop|true
 detectorWrongMapIterator=WrongMapIterator|true
 detectorXMLFactoryBypass=XMLFactoryBypass|true
 detector_threshold=2
-effort=default
+effort=min
 filter_settings=Medium|BAD_PRACTICE,CORRECTNESS,EXPERIMENTAL,I18N,MALICIOUS_CODE,MT_CORRECTNESS,PERFORMANCE,SECURITY,STYLE|false
 filter_settings_neg=NOISE|
 run_at_full_build=false