diff --git a/pkgs/servers/sql/postgresql/ext/temporal_tables.nix b/pkgs/servers/sql/postgresql/ext/temporal_tables.nix
index 03692a3ad7b6..5374607808a3 100644
--- a/pkgs/servers/sql/postgresql/ext/temporal_tables.nix
+++ b/pkgs/servers/sql/postgresql/ext/temporal_tables.nix
@@ -1,9 +1,9 @@
 {
-  lib,
-  stdenv,
-  fetchFromGitHub,
-  postgresql,
   buildPostgresqlExtension,
+  fetchFromGitHub,
+  lib,
+  postgresql,
+  stdenv,
 }:
 
 buildPostgresqlExtension rec {
@@ -13,15 +13,15 @@ buildPostgresqlExtension rec {
   src = fetchFromGitHub {
     owner = "arkhipov";
     repo = "temporal_tables";
-    rev = "v${version}";
-    sha256 = "sha256-7+DCSPAPhsokWDq/5IXNhd7jY6FfzxxUjlsg/VJeD3k=";
+    tag = "v${version}";
+    hash = "sha256-7+DCSPAPhsokWDq/5IXNhd7jY6FfzxxUjlsg/VJeD3k=";
   };
 
-  meta = with lib; {
+  meta = {
     description = "Temporal Tables PostgreSQL Extension";
     homepage = "https://github.com/arkhipov/temporal_tables";
-    maintainers = with maintainers; [ ggpeti ];
+    maintainers = with lib.maintainers; [ ggpeti ];
     platforms = postgresql.meta.platforms;
-    license = licenses.bsd2;
+    license = lib.licenses.bsd2;
   };
 }