diff --git a/target-cris/mmu.c b/target-cris/mmu.c
index 4a9c595c2954..4278d2dce449 100644
--- a/target-cris/mmu.c
+++ b/target-cris/mmu.c
@@ -18,6 +18,7 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "qemu/osdep.h"
 #include "cpu.h"
 #include "mmu.h"