diff --git a/src/cmd/9pfuse/a.h b/src/cmd/9pfuse/a.h
index abe773d1..26319e2e 100644
--- a/src/cmd/9pfuse/a.h
+++ b/src/cmd/9pfuse/a.h
@@ -1,5 +1,6 @@
 #include <u.h>
 #include <errno.h>
+#include <sys/stat.h>
 #include <sys/uio.h>
 #include <sys/socket.h>
 #include <libc.h>