diff --git a/include/semihosting/syscalls.h b/include/semihosting/syscalls.h
index 3a5ec229eb..b5937c619a 100644
--- a/include/semihosting/syscalls.h
+++ b/include/semihosting/syscalls.h
@@ -9,6 +9,8 @@
 #ifndef SEMIHOSTING_SYSCALLS_H
 #define SEMIHOSTING_SYSCALLS_H
 
+#include "gdbstub/syscalls.h"
+
 /*
  * Argument loading from the guest is performed by the caller;
  * results are returned via the 'complete' callback.