diff --git a/pkgs/development/python-modules/swh-shard/default.nix b/pkgs/development/python-modules/swh-shard/default.nix
index a07c344b04a2..37e67ce539c9 100644
--- a/pkgs/development/python-modules/swh-shard/default.nix
+++ b/pkgs/development/python-modules/swh-shard/default.nix
@@ -1,4 +1,5 @@
 {
+  stdenv,
   buildPythonPackage,
   click,
   cmake,
@@ -62,6 +63,18 @@ buildPythonPackage rec {
     rm src/swh/shard/*.py
   '';
 
+  disabledTests = [
+    "test_setup_log_handler_with_env_configuration"
+  ]
+  ++ lib.optionals (stdenv.hostPlatform.isDarwin) [
+    # assert (51675136 - 51396608) < (100 * 1024)
+    "test_memleak"
+    # ValueError: Cannot convert negative int
+    "test_write_above_rlimit_fsize"
+    # ValueError: Cannot convert negative int
+    "test_finalize_above_rlimit_fsize"
+  ];
+
   meta = {
     changelog = "https://gitlab.softwareheritage.org/swh/devel/swh-shard/-/tags/v2.2.0";
     description = "Shard File Format for the Software Heritage Object Storage";