diff -r d3662c088db8 Makefile.pre.in
--- a/Makefile.pre.in	Fri Feb 12 22:39:21 2016 +0000
+++ b/Makefile.pre.in	Sun Feb 14 12:09:43 2016 +0200
@@ -1389,7 +1389,6 @@
 	find build -name 'fficonfig.h' -exec rm -f {} ';' || true
 	find build -name 'fficonfig.py' -exec rm -f {} ';' || true
 	-rm -f Lib/lib2to3/*Grammar*.pickle
-	-rm -rf build
 
 profile-removal:
 	find . -name '*.gc??' -exec rm -f {} ';'