diff --git a/Servers/TTYServer/main.cpp b/Servers/TTYServer/main.cpp
index 00c8940ada6..bb3dfaffcc8 100644
--- a/Servers/TTYServer/main.cpp
+++ b/Servers/TTYServer/main.cpp
@@ -25,6 +25,7 @@
  */
 
 #include <AK/Assertions.h>
+#include <AK/LogStream.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/wait.h>