diff --git a/src/socketify/socketify.py b/src/socketify/socketify.py
index a0dc5fe..557bcc0 100644
--- a/src/socketify/socketify.py
+++ b/src/socketify/socketify.py
@@ -227,7 +227,8 @@ void uws_req_for_each_header(uws_req_t *res, uws_get_headers_server_handler hand
 
 """)
 
-library_path = os.path.join(os.path.dirname(__file__), "libsocketify_%s_%s.so" % (platform.system().lower(), "arm64" if "arm" in platform.processor().lower() else "amd64"))
+library_extension = "dll" if platform.system().lower() == "windows" else "so"
+library_path = os.path.join(os.path.dirname(__file__), "libsocketify_%s_%s.%s" % (platform.system().lower(), "arm64" if "arm" in platform.processor().lower() else "amd64", library_extension))
 
 
 
diff --git a/src/socketify/uv.py b/src/socketify/uv.py
index 0d2552c..f359025 100644
--- a/src/socketify/uv.py
+++ b/src/socketify/uv.py
@@ -55,7 +55,8 @@ void socketify_timer_set_repeat(socketify_timer* timer, uint64_t repeat);
 socketify_timer* socketify_create_check(socketify_loop* loop, socketify_timer_handler handler, void* user_data);
 void socketify_check_destroy(socketify_timer* timer);
 """)
-library_path = os.path.join(os.path.dirname(__file__), "libsocketify_%s_%s.so" % (platform.system().lower(), "arm64" if "arm" in platform.processor().lower() else "amd64"))
+library_extension = "dll" if platform.system().lower() == "windows" else "so"
+library_path = os.path.join(os.path.dirname(__file__), "libsocketify_%s_%s.%s" % (platform.system().lower(), "arm64" if "arm" in platform.processor().lower() else "amd64", library_extension))
 
 lib = ffi.dlopen(library_path)