diff --git a/docs/services.txt b/docs/services.txt
--- a/docs/services.txt
+++ b/docs/services.txt
@@ -10,6 +10,7 @@
 # swh-indexer's storage api
 swh-indexer: 5007
 swh-scheduler: 5008
+swh-graph: 5009
 
 # Edit this line with your nick to get a merge conflict if there's an overlap
-# Next available ID (ardumont) : 5009
+# Next available ID (haltode) : 5010