diff --git a/pkgs/by-name/dt/dt-schema/package.nix b/pkgs/by-name/dt/dt-schema/package.nix
index 6aacd1306435..3cffc72ca6fe 100644
--- a/pkgs/by-name/dt/dt-schema/package.nix
+++ b/pkgs/by-name/dt/dt-schema/package.nix
@@ -1,26 +1,5 @@
 {
-  python3,
+  python3Packages,
 }:
 
-let
-  python = python3.override {
-    self = python;
-    packageOverrides = self: super: {
-      # see https://github.com/devicetree-org/dt-schema/issues/108
-      jsonschema = super.jsonschema.overridePythonAttrs (old: rec {
-        version = "4.17.3";
-
-        src = old.src.override {
-          inherit version;
-          hash = "sha256-D4ZEN6uLYHa6ZwdFPvj5imoNUSqA6T+KvbZ29zfstg0=";
-        };
-
-        propagatedBuildInputs = with self; [
-          attrs
-          pyrsistent
-        ];
-      });
-    };
-  };
-in
-python.pkgs.toPythonApplication python.pkgs.dtschema
+python3Packages.toPythonApplication python3Packages.dtschema