diff --git a/Makefile b/Makefile
index 69d558d..8231648 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,6 @@ source_all: clean
 	rm -rf /tmp/relational/
 	mkdir /tmp/relational/
 	cp -R * /tmp/relational/
-	rm -rf /tmp/relational/samples/.svn/ /tmp/relational/debscript/.svn/ /tmp/relational/mac/.svn/ /tmp/relational/relational/.svn/ /tmp/relational/relational_gui/.svn/
 	echo "cd /tmp ; tar -jcvvf relational.tar.bz relational/" | bash
 	mv /tmp/relational.tar.bz ./relational_`./relational_gui.py -v`.tar.bz