diff --git a/core/io/tcp_server.cpp b/core/io/tcp_server.cpp
index b760a9ef809..5e0c0390f9d 100644
--- a/core/io/tcp_server.cpp
+++ b/core/io/tcp_server.cpp
@@ -43,7 +43,6 @@ Error TCPServer::listen(uint16_t p_port, const IPAddress &p_bind_address) {
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
 	ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The local port number must be between 0 and 65535 (inclusive).");
 
 	Error err;
 	IP::Type ip_type = IP::TYPE_ANY;
diff --git a/core/io/udp_server.cpp b/core/io/udp_server.cpp
index 6a1af0c2a97..27a1cab721b 100644
--- a/core/io/udp_server.cpp
+++ b/core/io/udp_server.cpp
@@ -91,7 +91,6 @@ Error UDPServer::listen(uint16_t p_port, const IPAddress &p_bind_address) {
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
 	ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The local port number must be between 0 and 65535 (inclusive).");
 
 	Error err;
 	IP::Type ip_type = IP::TYPE_ANY;