diff --git a/hmp-commands.hx b/hmp-commands.hx
index 45e1763..919af6e 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -975,6 +975,7 @@
         .params     = "capability state",
         .help       = "Enable/Disable the usage of a capability for migration",
         .mhandler.cmd = hmp_migrate_set_capability,
+        .command_completion = migrate_set_capability_completion,
     },
 
 STEXI