diff --git a/Makefile b/Makefile
index 374db2f..9221752 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ GIT = ./MinGit/cmd/git.exe
 
 FactoryBluePrints.rar: .git update.bat README.md README_EN.md MinGit
 	$(GIT) repack -a -d --depth=4095 --window=4095
-	$(RAR) a -ma5 -md1024 -m5 -mt32 -htb -rr5p -QO+ $@ $^
+	$(RAR) a -ma5 -md1024 -m5 -mt32 -htb -s -rr1p -QO+ $@ $^
 	$(RAR) k $@
 
 clear: