diff --git a/Overlap/Tests/short_tests.json b/Overlap/Tests/short_tests.json
index ff7a4282bc6e68a5ea325407441777a641836066..5b8da687a396c5bcb1bfc4a483eec258be7cd1cb 100644
--- a/Overlap/Tests/short_tests.json
+++ b/Overlap/Tests/short_tests.json
@@ -650,5 +650,11 @@
 	    "$src_dir/Overlap/edgelist_to_Graphviz.py",
 	    "$tests_old_dir/EGr2nd15md4np3_cyclo/edgelist.csv", "eddy_graph.gv"
 	]
+    },
+    "Extract_component_nx":
+    {
+	"command":
+	["$src_dir/Overlap/extract_component_nx.py",
+	 "$tests_old_dir/EGr2nd15md4np3_cyclo/edgelist.csv", "286461"]
     }
 }