diff --git a/ChangeLog b/ChangeLog
index a5fe07334..ca5a7531a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-03-09  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* UI/SOGoUI/UIxComponent.m
+	(-responseWithStatus:andJSONRepresentation:): we now add the
+	"application/json" content type to the response object.
+
 	* UI/MainUI/SOGoUserHomePage.m (_usersResponseForResults:): we now
 	return a JSON response with an encoded array of arrays.
 
diff --git a/UI/SOGoUI/UIxComponent.m b/UI/SOGoUI/UIxComponent.m
index 922740326..df69cb541 100644
--- a/UI/SOGoUI/UIxComponent.m
+++ b/UI/SOGoUI/UIxComponent.m
@@ -616,8 +616,13 @@ static NSMutableArray *abbrMonthLabelKeys = nil;
 - (WOResponse *) responseWithStatus: (unsigned int) status
 	      andJSONRepresentation: (NSObject *) contentObject;
 {
-  return [self responseWithStatus: status
-	       andString: [contentObject jsonRepresentation]];
+  WOResponse *response;
+
+  response = [self responseWithStatus: status
+                            andString: [contentObject jsonRepresentation]];
+  [response setHeader: @"application/json" forKey: @"content-type"];
+
+  return response;
 }
 
 - (WOResponse *) responseWith204