1 files changed, 1 insertions, 0 deletions

diff --git a/guispec.c b/guispec.c
index 8272594..0c59ea7 100644
--- a/guispec.c
+++ b/guispec.c
@@ -1,6 +1,7 @@
 #include <u.h>
 #include <libc.h>
 #include <draw.h>
+#include <thread.h>
 
 #include "guifs.h"