diff --git a/pkgs/servers/sql/postgresql/ext/pgjwt.nix b/pkgs/servers/sql/postgresql/ext/pgjwt.nix
index 9b3afd821dbd..a21ac25e333e 100644
--- a/pkgs/servers/sql/postgresql/ext/pgjwt.nix
+++ b/pkgs/servers/sql/postgresql/ext/pgjwt.nix
@@ -1,12 +1,12 @@
 {
-  lib,
-  stdenv,
-  fetchFromGitHub,
-  postgresql,
-  unstableGitUpdater,
-  nixosTests,
-  postgresqlTestExtension,
   buildPostgresqlExtension,
+  fetchFromGitHub,
+  lib,
+  nixosTests,
+  postgresql,
+  postgresqlTestExtension,
+  stdenv,
+  unstableGitUpdater,
 }:
 
 buildPostgresqlExtension (finalAttrs: {
@@ -17,7 +17,7 @@ buildPostgresqlExtension (finalAttrs: {
     owner = "michelp";
     repo = "pgjwt";
     rev = "f3d82fd30151e754e19ce5d6a06c71c20689ce3d";
-    sha256 = "sha256-nDZEDf5+sFc1HDcG2eBNQj+kGcdAYRXJseKi9oww+JU=";
+    hash = "sha256-nDZEDf5+sFc1HDcG2eBNQj+kGcdAYRXJseKi9oww+JU=";
   };
 
   passthru.updateScript = unstableGitUpdater { };
@@ -34,13 +34,13 @@ buildPostgresqlExtension (finalAttrs: {
     };
   };
 
-  meta = with lib; {
+  meta = {
     description = "PostgreSQL implementation of JSON Web Tokens";
     longDescription = ''
       sign() and verify() functions to create and verify JSON Web Tokens.
     '';
-    license = licenses.mit;
+    license = lib.licenses.mit;
     platforms = postgresql.meta.platforms;
-    maintainers = with maintainers; [ spinus ];
+    maintainers = with lib.maintainers; [ spinus ];
   };
 })