diff --git a/pkgs/development/python-modules/batchspawner/default.nix b/pkgs/development/python-modules/batchspawner/default.nix
index ebf24fb9d7ba..29109a2e0914 100644
--- a/pkgs/development/python-modules/batchspawner/default.nix
+++ b/pkgs/development/python-modules/batchspawner/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   # tests require a job scheduler e.g. slurm, pbs, etc.
   doCheck = false;
 
-  pythonImportCheck = [ "batchspawner" ];
+  pythonImportsCheck = [ "batchspawner" ];
 
   meta = with lib; {
     description = "A spawner for Jupyterhub to spawn notebooks using batch resource managers";
diff --git a/pkgs/development/python-modules/distro/default.nix b/pkgs/development/python-modules/distro/default.nix
index cee4e6deb38a..baaf54dd061d 100644
--- a/pkgs/development/python-modules/distro/default.nix
+++ b/pkgs/development/python-modules/distro/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   # tests are very targeted at individual linux distributions
   doCheck = false;
 
-  pythonImportcheck = [ "distro" ];
+  pythonImportsCheck = [ "distro" ];
 
   meta = with stdenv.lib; {
     homepage = "https://github.com/nir0s/distro";
diff --git a/pkgs/development/python-modules/dockerspawner/default.nix b/pkgs/development/python-modules/dockerspawner/default.nix
index 6dba529ef997..192fb94bd45a 100644
--- a/pkgs/development/python-modules/dockerspawner/default.nix
+++ b/pkgs/development/python-modules/dockerspawner/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   # tests require docker
   doCheck = false;
 
-  pythonImportCheck = [ "dockerspawner" ];
+  pythonImportsCheck = [ "dockerspawner" ];
 
   meta = with lib; {
     description = "Dockerspawner: A custom spawner for Jupyterhub";
diff --git a/pkgs/development/python-modules/gym/default.nix b/pkgs/development/python-modules/gym/default.nix
index 482b2c64aae2..547f79a7b101 100644
--- a/pkgs/development/python-modules/gym/default.nix
+++ b/pkgs/development/python-modules/gym/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   # The test needs MuJoCo that is not free library.
   doCheck = false;
 
-  pythonImportCheck = [ "gym" ];
+  pythonImportsCheck = [ "gym" ];
 
   meta = with lib; {
     description = "A toolkit by OpenAI for developing and comparing your reinforcement learning agents";
diff --git a/pkgs/development/python-modules/wled/default.nix b/pkgs/development/python-modules/wled/default.nix
index 329cdd5b610e..92dbc210c6de 100644
--- a/pkgs/development/python-modules/wled/default.nix
+++ b/pkgs/development/python-modules/wled/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  pythonImportCheck = [ "wled" ];
+  pythonImportsCheck = [ "wled" ];
 
   meta = with lib; {
     description = "Asynchronous Python client for WLED";