diff --git a/importUsers.py b/importUsers.py
index ca2afad..93c2cb7 100755
--- a/importUsers.py
+++ b/importUsers.py
@@ -115,11 +115,11 @@ def main(argv):
 				
 				userGroups = {"groupIds":userGroupsIDs}
 				
-				p = requests.put(userUrl,userGroups)
+				p = requests.put(userUrl,json=userGroups)
 				if( p.status_code == requests.codes.no_content):
 					print(f"User {displayName} added to groups {groupNames}")
 				else:
-					print(f"Could not add user {displayName} to groups!")
+					print(f"Could not add user {displayName} to groups, error code {p.status_code}")
 				
 				# If a mailbox was to be added, do that now (we have the id already)
 				if( addmailbox == True ):