diff --git a/src/terminal_ui.cc b/src/terminal_ui.cc
index 40cca53a..3b87ea0f 100644
--- a/src/terminal_ui.cc
+++ b/src/terminal_ui.cc
@@ -13,6 +13,7 @@
 
 #include <fcntl.h>
 #include <csignal>
+#include <stdio.h>
 #include <sys/ioctl.h>
 #include <unistd.h>
 #include <strings.h>