diff --git a/mach/m68k4/liboc/Makefile b/mach/m68k4/liboc/Makefile
index 1da3ddb9e..e3d7e9522 100644
--- a/mach/m68k4/liboc/Makefile
+++ b/mach/m68k4/liboc/Makefile
@@ -1,6 +1,6 @@
 SUF=o
 MAKEFILE=../../proto/libg/Makefile
-MACHDEF="MACH=m68k4" "SUF=$(SUF)"
+MACHDEF="MACH=m68k4" "SUF=$(SUF)" "ASAR=aal"
 PCDEF="PREF=ocm" "SUB=" "SRC=lang/occam/lib"
 
 install: