diff --git a/CMakeLists.txt b/CMakeLists.txt
index d4954f0..0a1d690 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.30)
+cmake_minimum_required(VERSION 3.28)
 project(netkit LANGUAGES C CXX)
 
 option(NETKIT_ENABLE_OPENSSL "Enable OpenSSL support in netkit" ON)
@@ -226,4 +226,4 @@ if (NETKIT_ENABLE_C_BINDINGS)
     endif()
 else()
     message(STATUS "C bindings disabled")
-endif()
\ No newline at end of file
+endif()
diff --git a/include/netkit-c/sock/sock_types.h b/include/netkit-c/sock/sock_types.h
index 7569f48..d7220b4 100644
--- a/include/netkit-c/sock/sock_types.h
+++ b/include/netkit-c/sock/sock_types.h
@@ -17,7 +17,7 @@ typedef enum netkit_sock_type {
 	SOCK_NONE,
 	SOCK_TCP,
 	SOCK_UDP,
-	SOCK_UNIX
+	SOCK_UDS
 } netkit_sock_type_t;
 
 typedef enum netkit_sock_status {
@@ -52,4 +52,4 @@ typedef struct netkit_recv_result {
 }
 #endif
 #endif
-#endif
\ No newline at end of file
+#endif
diff --git a/include/netkit/sock/addr_type.hpp b/include/netkit/sock/addr_type.hpp
index 455c8c2..ffb77cb 100644
--- a/include/netkit/sock/addr_type.hpp
+++ b/include/netkit/sock/addr_type.hpp
@@ -44,7 +44,7 @@ namespace netkit::sock {
     enum class type {
         tcp, /* TCP socket */
         udp, /* UDP socket */
-        unix, /* UNIX domain socket */
+        uds, /* UNIX domain socket */
     };
     /**
      * @brief Socket options.
@@ -89,4 +89,4 @@ namespace netkit::sock {
         using T = std::underlying_type_t<opt>;
         return static_cast<T>(lhs) & static_cast<T>(rhs);
     }
-}
\ No newline at end of file
+}
diff --git a/src/c/sock/sync_sock.cpp b/src/c/sock/sync_sock.cpp
index 59b0b29..07d7c5f 100644
--- a/src/c/sock/sync_sock.cpp
+++ b/src/c/sock/sync_sock.cpp
@@ -12,8 +12,8 @@ struct netkit_sync_sock {
 		switch (type) {
 			case SOCK_UDP:
 				return netkit::sock::type::udp;
-			case SOCK_UNIX:
-				return netkit::sock::type::unix;
+			case SOCK_UDS:
+				return netkit::sock::type::uds;
 			default:
 				return netkit::sock::type::tcp;
 		}
@@ -356,4 +356,4 @@ extern "C" NETKIT_C_API netkit_sock_addr_t* netkit_sync_sock_get_peer(netkit_syn
 	} catch (...) {
 		return nullptr;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/sock/sync_sock.cpp b/src/sock/sync_sock.cpp
index 3f2bf35..ac9715c 100644
--- a/src/sock/sync_sock.cpp
+++ b/src/sock/sync_sock.cpp
@@ -186,7 +186,7 @@ netkit::sock::sync_sock::sync_sock(const sock::addr& addr, sock::type t, opt opt
 		}
 	}
 
-    if (t != type::unix) {
+    if (t != type::uds) {
         this->sockfd = ::socket(addr.is_ipv6() ? AF_INET6 : AF_INET,
                                                           t == type::tcp ? SOCK_STREAM : SOCK_DGRAM, 0);
     } else {
@@ -230,7 +230,7 @@ netkit::sock::sync_sock::sync_sock(const sock::addr& in_addr, sock::type t, opt
     int sock_type = SOCK_STREAM;
     int protocol = 0;
 
-    if (t != type::unix) {
+    if (t != type::uds) {
         domain = this->addr_.is_ipv6() ? AF_INET6 : AF_INET;
         sock_type = (t == type::tcp) ? SOCK_STREAM : SOCK_DGRAM;
         protocol = (t == type::tcp) ? IPPROTO_TCP : IPPROTO_UDP;
@@ -365,7 +365,7 @@ std::unique_ptr<netkit::sock::basic_sync_sock> netkit::sock::sync_sock::accept()
         throw socket_error("failed to accept connection: " + std::string(strerror(errno)));
     }
 
-	if (this->type_ == type::unix) {
+	if (this->type_ == type::uds) {
 		return std::make_unique<sync_sock>(client_sockfd, sock::addr(reinterpret_cast<const sockaddr_un*>(&client_addr)->sun_path), this->type_);
 	}