diff --git a/bin/jmk2 b/bin/jmk2
index 4bb9e1c..186344c 100755
--- a/bin/jmk2
+++ b/bin/jmk2
@@ -36,7 +36,7 @@
 set ld {$ld}
 set asm {$asm}
 set root {$root}
-set jmk_build_cmd {$0}
+set jmk_build_cmd {$0 $*}
 set jmk_build_dir {$(pwd)}
 cd {$outdir}
 array set options {$options}