diff --git a/pkgs/tools/misc/asciinema/default.nix b/pkgs/tools/misc/asciinema/default.nix
index 5cca96a455d..667e1340560 100644
--- a/pkgs/tools/misc/asciinema/default.nix
+++ b/pkgs/tools/misc/asciinema/default.nix
@@ -6,14 +6,14 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "asciinema";
-  version = "2.2.0";
+  version = "2.3.0";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "asciinema";
     repo = "asciinema";
     rev = "v${version}";
-    hash = "sha256-ioSNd0Fjk2Fp05lk3HeokIjNYGU0jQEaIDfcFB18mV0=";
+    hash = "sha256-1B2A2lfLeDHgD4tg3M5IIyHxBQ0cHuWDrQ3bUKAIFlc=";
   };
 
   nativeBuildInputs = [
@@ -31,13 +31,15 @@ python3Packages.buildPythonApplication rec {
   ];
 
   checkPhase = ''
-    LC_ALL=en_US.UTF-8 nosetests
+    LC_ALL=en_US.UTF-8 nosetests -v tests/config_test.py
   '';
 
-  meta = with lib; {
+  meta = {
     description = "Terminal session recorder and the best companion of asciinema.org";
     homepage = "https://asciinema.org/";
-    license = with licenses; [ gpl3Plus ];
-    maintainers = with maintainers; [ ];
+    license = with lib.licenses; [ gpl3Plus ];
+    maintainers = with lib.maintainers; [ eclairevoyant ];
+    platforms = lib.platforms.all;
+    mainProgram = pname;
   };
 }