diff --git a/pkgs/development/python-modules/usearch/default.nix b/pkgs/development/python-modules/usearch/default.nix
index c04ce651f768..46691817f450 100644
--- a/pkgs/development/python-modules/usearch/default.nix
+++ b/pkgs/development/python-modules/usearch/default.nix
@@ -59,6 +59,12 @@ buildPythonPackage {
     writableTmpDirAsHomeHook
   ];
 
+  disabledTests = lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
+    # Numerical precision error (AssertionError)
+    "test_index_clustering"
+    "test_index_retrieval"
+  ];
+
   meta = {
     inherit (pkgs.usearch.meta)
       description