diff --git a/src/project.cpp b/src/project.cpp
index cf2f56f5..095e540c 100644
--- a/src/project.cpp
+++ b/src/project.cpp
@@ -598,7 +598,6 @@ void Project::saveMapGroups() {
     }
 
     OrderedJson::object mapGroupsObj;
-    mapGroupsObj["layouts_table_label"] = layoutsLabel;
 
     OrderedJson::array groupNamesArr;
     for (QString groupName : this->groupNames) {