diff --git a/Makefile b/Makefile
index 6c27131c9..41a945895 100644
--- a/Makefile
+++ b/Makefile
@@ -97,11 +97,11 @@ dsk: md asm
 	$(CADIUS) CREATEFOLDER build/"$(DISK)" "/${VOLUME}/X/" >>build/log
 	bin/do2po.py res/dsk/ build/po/
 	rsync -a res/dsk/*.po build/po/
-	bin/extract.py build/po/ | sh >build/log
+	bin/extract.py build/po/ | sh >>build/log
 	rm -f build/X/**/.DS_Store
 	rm -f build/X/**/PRODOS
 	rm -f build/X/**/LOADER.SYSTEM
-	$(CADIUS) ADDFOLDER build/"$(DISK)" "/${VOLUME}/X" "build/X" >build/log
+	$(CADIUS) ADDFOLDER build/"$(DISK)" "/${VOLUME}/X" "build/X" >>build/log
 	bin/changebootloader.py build/"$(DISK)" res/proboothd
 
 mount: dsk