diff --git a/toolchain/iccarm_link_helper.sh b/toolchain/iccarm_link_helper.sh
index addf887..6c97ba2 100755
--- a/toolchain/iccarm_link_helper.sh
+++ b/toolchain/iccarm_link_helper.sh
@@ -19,6 +19,7 @@ ret=""
 for obj in "$@"; do
     case "${obj}" in
     *.a) ret="${ret} --whole_archive ${obj}" ;;
+    *.o) ret="${ret}" ;;
     *) ret="${ret} ${obj}" ;;
     esac
 done