diff --git a/pkgs/tools/misc/dpt-rp1-py/default.nix b/pkgs/tools/misc/dpt-rp1-py/default.nix
index cf3a9a42406a..d4ad2dffd82e 100644
--- a/pkgs/tools/misc/dpt-rp1-py/default.nix
+++ b/pkgs/tools/misc/dpt-rp1-py/default.nix
@@ -19,11 +19,14 @@ python3Packages.buildPythonApplication rec {
     pbkdf2
     pyyaml
     requests
+    setuptools
     tqdm
     urllib3
     zeroconf
   ];
 
+  pythonImportsCheck = [ "dptrp1" ];
+
   meta = with lib; {
     homepage = "https://github.com/janten/dpt-rp1-py";
     description = "Python script to manage Sony DPT-RP1 without Digital Paper App";