diff --git a/pkgs/development/tools/dt-schema/default.nix b/pkgs/development/python-modules/dtschema/default.nix
similarity index 100%
rename from pkgs/development/tools/dt-schema/default.nix
rename to pkgs/development/python-modules/dtschema/default.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8086a44fe793..8389b8f0249c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6761,7 +6761,7 @@ with pkgs;
 
   dtc = callPackage ../development/compilers/dtc { };
 
-  dt-schema = python3Packages.callPackage ../development/tools/dt-schema { };
+  dt-schema = with python3Packages; toPythonApplication dtschema;
 
   dub = callPackage ../development/tools/build-managers/dub { };
 
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 1ac6c38143bb..c53230e62fc5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2898,6 +2898,8 @@ self: super: with self; {
 
   dtlssocket = callPackage ../development/python-modules/dtlssocket { };
 
+  dtschema = callPackage ../development/python-modules/dtschema { };
+
   ducc0 = callPackage ../development/python-modules/ducc0 { };
 
   duckdb = callPackage ../development/python-modules/duckdb {