diff --git a/backends/platform/ds/ds.mk b/backends/platform/ds/ds.mk
index ee3a1050b83..0fd8ac7cda9 100644
--- a/backends/platform/ds/ds.mk
+++ b/backends/platform/ds/ds.mk
@@ -3,7 +3,7 @@
 # where OPTIONS is...
 # build A:  --enable-scumm
 # build B:  --enable-sky --enable-queen
-# build C:  --enable-ago
+# build C:  --enable-agos
 # build D:  --enable-gob --enable-cine --enable-agi
 # build E:  --enable-saga --disable-mad
 # build F:  --enable-kyra --disable-mad
diff --git a/backends/platform/ds/module.mk b/backends/platform/ds/module.mk
index c97f24e12aa..d70b5b1bab2 100644
--- a/backends/platform/ds/module.mk
+++ b/backends/platform/ds/module.mk
@@ -63,10 +63,12 @@ MODULE_OBJS := $(DATA_OBJS) $(LIBCARTRESET_OBJS) $(PORT_OBJS) $(COMPRESSOR_OBJS)
 # canned command sequence for binary data
 #---------------------------------------------------------------------------------
 define bin2o
+	$(MKDIR) $(*D)
 	bin2s $< | $(AS) -mthumb -mthumb-interwork -o $(@)
 endef
 
 define bin2h
+	$(MKDIR) $(*D)
 	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > $@
 	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> $@
 	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> $@