diff --git a/lib/pmds4/descr b/lib/pmds4/descr
index bb4444bab..3ee1f294d 100644
--- a/lib/pmds4/descr
+++ b/lib/pmds4/descr
@@ -14,7 +14,7 @@ var CPP_F=-Dunix=unix -Dm68000=m68000
 # 407 align is default
 var ALIGN=-a0:2 -a1:2 -a2:2 -a3:2
 name be
-	from .m
+	from .m.g
 	to .s
 	program {EM}/lib/{M}/cg
 	args <