diff --git a/src/debugger/gdb-stub.c b/src/debugger/gdb-stub.c
index ca8c0d1ec..d83c6a3ab 100644
--- a/src/debugger/gdb-stub.c
+++ b/src/debugger/gdb-stub.c
@@ -846,6 +846,7 @@ void GDBStubUpdate(struct GDBStub* stub) {
 		} else {
 			goto connectionLost;
 		}
+		SocketSetTCPPush(stub->connection);
 	}
 	while (true) {
 		if (stub->shouldBlock) {