diff --git a/Kernel/Net/NetworkTask.cpp b/Kernel/Net/NetworkTask.cpp
index 8db8da6c08..f7f54061cf 100644
--- a/Kernel/Net/NetworkTask.cpp
+++ b/Kernel/Net/NetworkTask.cpp
@@ -503,6 +503,9 @@ void handle_tcp(const IPv4Packet& ipv4_packet, const Time& packet_timestamp)
                 return;
             }
 
+            return;
+        case TCPFlags::SYN:
+            dbgln("handle_tcp: ignoring SYN for partially established connection");
             return;
         default:
             dbgln("handle_tcp: unexpected flags in SynReceived state ({:x})", tcp_packet.flags());