diff --git a/pkgs/development/python-modules/click/default.nix b/pkgs/development/python-modules/click/default.nix
index 81bcf03130e1..c93e5d21823e 100644
--- a/pkgs/development/python-modules/click/default.nix
+++ b/pkgs/development/python-modules/click/default.nix
@@ -10,6 +10,7 @@
 , black
 , magic-wormhole
 , mitmproxy
+, typer
 }:
 
 buildPythonPackage rec {
@@ -31,7 +32,7 @@ buildPythonPackage rec {
   ];
 
   passthru.tests = {
-    inherit black flask magic-wormhole mitmproxy;
+    inherit black flask magic-wormhole mitmproxy typer;
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/werkzeug/default.nix b/pkgs/development/python-modules/werkzeug/default.nix
index aaaecc6098fa..b77c4cf20df8 100644
--- a/pkgs/development/python-modules/werkzeug/default.nix
+++ b/pkgs/development/python-modules/werkzeug/default.nix
@@ -9,6 +9,8 @@
 , pytest-timeout
 , pytest-xprocess
 , pytestCheckHook
+# for passthru.tests
+, moto, sentry-sdk
 }:
 
 buildPythonPackage rec {
@@ -53,6 +55,10 @@ buildPythonPackage rec {
     "-m 'not filterwarnings'"
   ];
 
+  passthru.tests = {
+    inherit moto sentry-sdk;
+  };
+
   meta = with lib; {
     homepage = "https://palletsprojects.com/p/werkzeug/";
     description = "The comprehensive WSGI web application library";