diff --git a/src/controllers/groups_controller.rs b/src/controllers/groups_controller.rs
index de97500..55bf808 100644
--- a/src/controllers/groups_controller.rs
+++ b/src/controllers/groups_controller.rs
@@ -341,7 +341,7 @@ pub fn get_membership(r: &mut HttpRequestHandler) -> RequestResult {
 
 /// Delete the membership of a user over a group
 pub fn remove_membership(r: &mut HttpRequestHandler) -> RequestResult {
-    let group_id = r.post_group_id_with_access("groupID", GroupAccessLevel::LIMITED_ACCESS)?;
+    let group_id = r.post_group_id_with_access("id", GroupAccessLevel::LIMITED_ACCESS)?;
 
     if groups_helper::is_last_admin(&group_id, &r.user_id()?)? {
         r.forbidden("You are the last administrator of this group!".to_string())?;