diff --git a/nixos/modules/misc/ids.nix b/nixos/modules/misc/ids.nix
index 95b7683ba2f..ae7a8234e07 100644
--- a/nixos/modules/misc/ids.nix
+++ b/nixos/modules/misc/ids.nix
@@ -114,6 +114,7 @@
       logcheck = 103;
       nix-ssh = 104;
       dictd = 105;
+      couchdb = 106;
 
       # When adding a uid, make sure it doesn't match an existing gid.
 
@@ -206,6 +207,7 @@
       munin = 95;
       keys = 96;
       dictd = 105;
+      couchdb = 106;
 
       # When adding a gid, make sure it doesn't match an existing uid.