diff --git a/SOPE/GDLContentStore/ChangeLog b/SOPE/GDLContentStore/ChangeLog
index 3fc7b7117..11cf10345 100644
--- a/SOPE/GDLContentStore/ChangeLog
+++ b/SOPE/GDLContentStore/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-10  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
+
+	* EOQualifier+GCS.m (_appendKeyValueQualifier:toString:): fixed
+	evaluation to handle the "EOQualifierOperatorNotEqual" operator.
+
 2010-08-19  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
 	* GCSSpecialQueries.m (-createEMailAlarmsFolderWithName:): new sql
diff --git a/SOPE/GDLContentStore/EOQualifier+GCS.m b/SOPE/GDLContentStore/EOQualifier+GCS.m
index b874719e0..9dc485e28 100644
--- a/SOPE/GDLContentStore/EOQualifier+GCS.m
+++ b/SOPE/GDLContentStore/EOQualifier+GCS.m
@@ -119,7 +119,7 @@
 	qOperator = @"IS";
 	qValue = @"NULL";
       }
-      else if (sel_eq(op, EOQualifierOperatorEqual)) {
+      else if (sel_eq(op, EOQualifierOperatorNotEqual)) {
 	qOperator = @"IS NOT";
 	qValue = @"NULL";
       }