diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -31,6 +31,7 @@
   hao_orlin_test
   heap_test
   kruskal_test
+  lgf_test
   maps_test
   matching_test
   min_cost_arborescence_test