diff --git a/nixos/tests/timescaledb.nix b/nixos/tests/timescaledb.nix
index ba0a3cec6076..8ee788daeac7 100644
--- a/nixos/tests/timescaledb.nix
+++ b/nixos/tests/timescaledb.nix
@@ -83,7 +83,7 @@ let
     '';
 
   };
-  applicablePostgresqlVersions = filterAttrs (_: value: versionAtLeast value.version "12") postgresql-versions;
+  applicablePostgresqlVersions = filterAttrs (_: value: versionAtLeast value.version "14") postgresql-versions;
 in
 mapAttrs'
   (name: package: {