diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c
index 20cd29d145..17f4cd80aa 100644
--- a/bsd-user/mmap.c
+++ b/bsd-user/mmap.c
@@ -21,6 +21,7 @@
 #include "qemu.h"
 #include "qemu-common.h"
 #include "bsd-mman.h"
+#include "exec/exec-all.h"
 
 //#define DEBUG_MMAP