diff --git a/pkgs/development/python-modules/pynmea2/default.nix b/pkgs/development/python-modules/pynmea2/default.nix
index 8bb82fa330a..4a4fbfd4dc6 100644
--- a/pkgs/development/python-modules/pynmea2/default.nix
+++ b/pkgs/development/python-modules/pynmea2/default.nix
@@ -2,15 +2,17 @@
 
 buildPythonPackage rec {
   pname = "pynmea2";
-  version = "1.17.0";
+  version = "1.18.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0x5xrk51dpzsvky1ncikadm80a44a82j3mjjykmhmx7jddc5qh9d";
+    sha256 = "1b94lhpbgvnknb563dlwvs5vkk7w3ma54sj614ynh2dzgqrd6h73";
   };
 
   checkInputs = [ pytestCheckHook ];
 
+  pythonImportsCheck = [ "pynmea2" ];
+
   meta = {
     homepage = "https://github.com/Knio/pynmea2";
     description = "Python library for the NMEA 0183 protcol";