diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 586c794639e2603dea2b766034f9400d52cf9555..876843471786687e316a79fb6fc5ad5888bfae95 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -1,3 +1,4 @@
+#include <linux/sockios.h>
      /* emulated ioctl list */
 
      IOCTL(TCGETS, IOC_R, MK_PTR(MK_STRUCT(STRUCT_termios)))