1 files changed, 1 insertions, 0 deletions
diff --git a/toys.h b/toys.h
index 14c6cf2f..1896361f 100644
--- a/toys.h
+++ b/toys.h
@@ -17,6 +17,7 @@
 #include <grp.h>
 #include <inttypes.h>
 #include <limits.h>
+#include <pty.h>
 #include <pwd.h>
 #include <setjmp.h>
 #include <stdarg.h>