diff --git a/mlx/backend/metal/device.cpp b/mlx/backend/metal/device.cpp
index 7658ce5f5c..2a8e15afd7 100644
--- a/mlx/backend/metal/device.cpp
+++ b/mlx/backend/metal/device.cpp
@@ -162,6 +162,20 @@ std::pair<MTL::Library*, NS::Error*> load_swiftpm_library(
 }
 
 MTL::Library* load_default_library(MTL::Device* device) {
+  // Check override path before automatic lookup
+  if (!get_metallib_path().empty()) {
+    auto [lib, error] =
+        load_library_from_path(device, get_metallib_path().c_str());
+    if (!lib) {
+      throw std::runtime_error(
+          fmt::format(
+              "Can not load metallib from specified location \"{}\": {}.",
+              get_metallib_path(),
+              error->localizedDescription()->utf8String()));
+    }
+    return lib;
+  }
+
   NS::Error* error[5];
   MTL::Library* lib;
   // First try the colocated mlx.metallib
diff --git a/mlx/backend/metal/metal.cpp b/mlx/backend/metal/metal.cpp
index 6bf3b895b9..e95b6f0b9e 100644
--- a/mlx/backend/metal/metal.cpp
+++ b/mlx/backend/metal/metal.cpp
@@ -7,6 +7,12 @@
 
 namespace mlx::core::metal {
 
+namespace {
+
+std::string g_metallib_path;
+
+} // namespace
+
 bool is_available() {
   return true;
 }
@@ -46,4 +52,12 @@ void stop_capture() {
   manager->stopCapture();
 }
 
+void set_metallib_path(const std::string& path) {
+  g_metallib_path = path;
+}
+
+const std::string& get_metallib_path() {
+  return g_metallib_path;
+}
+
 } // namespace mlx::core::metal
diff --git a/mlx/backend/metal/metal.h b/mlx/backend/metal/metal.h
index 6662e21ebd..d686c2971a 100644
--- a/mlx/backend/metal/metal.h
+++ b/mlx/backend/metal/metal.h
@@ -22,4 +22,9 @@ MLX_API const
     std::unordered_map<std::string, std::variant<std::string, size_t>>&
     device_info();
 
+/* Set a custom path to mlx.metallib. Must be called before any MLX operation.
+ */
+MLX_API void set_metallib_path(const std::string& path);
+MLX_API const std::string& get_metallib_path();
+
 } // namespace mlx::core::metal
diff --git a/mlx/backend/metal/no_metal.cpp b/mlx/backend/metal/no_metal.cpp
index 2d3414cc50..3b72ad005a 100644
--- a/mlx/backend/metal/no_metal.cpp
+++ b/mlx/backend/metal/no_metal.cpp
@@ -21,6 +21,13 @@ device_info() {
       "[metal::device_info] Cannot get device info without metal backend");
 };
 
+void set_metallib_path(const std::string& path) {}
+
+const std::string& get_metallib_path() {
+  throw std::runtime_error(
+      "[metal::get_metallib_path] Cannot get metallib path without metal backend");
+}
+
 } // namespace metal
 
 } // namespace mlx::core