diff --git a/c/src/lib/libbsp/sparc/erc32/include/bsp.h b/c/src/lib/libbsp/sparc/erc32/include/bsp.h
index eec643760e..ec2f72352a 100644
--- a/c/src/lib/libbsp/sparc/erc32/include/bsp.h
+++ b/c/src/lib/libbsp/sparc/erc32/include/bsp.h
@@ -29,7 +29,6 @@
 #include <bsp/default-initial-extension.h>
 
 #include <rtems.h>
-#include <rtems/iosupp.h>
 #include <erc32.h>
 #include <rtems/irq-extension.h>