diff --git a/Makefile b/Makefile
index ecfbc46e..e2bf0d76 100644
--- a/Makefile
+++ b/Makefile
@@ -96,6 +96,11 @@ DIRS := $(DIRS64) $(DIRS128) $(DIRS176) $(DIRS250)
 
 .PHONY: $(DIRS) $(OUTSIDE) $(ADDON_DIRS64) copy tar zip
 
+install_win: pakset
+	@rm -rf "C:\ProgramData\Simutrans\pak128"
+	cd simutrans
+	cp -R Simutrans/pak128 "C:\ProgramData\Simutrans"
+
 all: zip
 
 archives: tar zip