diff --git a/pkgs/by-name/na/naja/package.nix b/pkgs/by-name/na/naja/package.nix
index a342c091f7086..261de178ff20e 100644
--- a/pkgs/by-name/na/naja/package.nix
+++ b/pkgs/by-name/na/naja/package.nix
@@ -66,9 +66,7 @@ stdenv.mkDerivation {
     description = "Structural Netlist API (and more) for EDA post synthesis flow development";
     homepage = "https://github.com/najaeda/naja";
     license = lib.licenses.asl20;
-    maintainers = [
-      # maintained by the team working on NGI-supported software, no group for this yet
-    ];
+    maintainers = lib.teams.ngi.members;
     mainProgram = "naja_edit";
     platforms = lib.platforms.all;
   };
diff --git a/pkgs/by-name/om/omnom/package.nix b/pkgs/by-name/om/omnom/package.nix
index 20660906a712f..6d89e3005b4d9 100644
--- a/pkgs/by-name/om/omnom/package.nix
+++ b/pkgs/by-name/om/omnom/package.nix
@@ -52,9 +52,7 @@ buildGoModule {
     description = "A webpage bookmarking and snapshotting service";
     homepage = "https://github.com/asciimoo/omnom";
     license = lib.licenses.agpl3Only;
-    maintainers = [
-      # maintained by the team working on NGI-supported software, no group for this yet
-    ];
+    maintainers = lib.teams.ngi.members;
     mainProgram = "omnom";
   };
 }
diff --git a/pkgs/by-name/ta/taler-depolymerization/package.nix b/pkgs/by-name/ta/taler-depolymerization/package.nix
index d61478b32583a..1189a6eebcaaf 100644
--- a/pkgs/by-name/ta/taler-depolymerization/package.nix
+++ b/pkgs/by-name/ta/taler-depolymerization/package.nix
@@ -48,8 +48,6 @@ rustPlatform.buildRustPackage {
     description = "Wire gateway for Bitcoin/Ethereum";
     homepage = "https://git.taler.net/depolymerization.git/";
     license = lib.licenses.agpl3Only;
-    maintainers = [
-      # maintained by the team working on NGI-supported software, no group for this yet
-    ];
+    maintainers = lib.teams.ngi.members;
   };
 }
diff --git a/pkgs/by-name/ta/taler-wallet-core/package.nix b/pkgs/by-name/ta/taler-wallet-core/package.nix
index 944c0afc177e1..fac4947858559 100644
--- a/pkgs/by-name/ta/taler-wallet-core/package.nix
+++ b/pkgs/by-name/ta/taler-wallet-core/package.nix
@@ -101,9 +101,7 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://git.taler.net/wallet-core.git/";
     description = "CLI wallet for GNU Taler written in TypeScript and Anastasis Web UI";
     license = lib.licenses.gpl3Plus;
-    maintainers = [
-      # maintained by the team working on NGI-supported software, no group for this yet
-    ];
+    maintainers = lib.teams.ngi.members;
     platforms = lib.platforms.linux;
     mainProgram = "taler-wallet-cli";
   };