diff --git a/c/src/lib/libbsp/moxie/moxiesim/include/bsp.h b/c/src/lib/libbsp/moxie/moxiesim/include/bsp.h
index 179871749b..276693c97a 100644
--- a/c/src/lib/libbsp/moxie/moxiesim/include/bsp.h
+++ b/c/src/lib/libbsp/moxie/moxiesim/include/bsp.h
@@ -18,7 +18,6 @@
 #include <bspopts.h>
 
 #include <rtems.h>
-#include <rtems/iosupp.h>
 #include <bsp/default-initial-extension.h>
 
 #ifdef __cplusplus