--- linux-3.12/Makefile
+++ linux-3.12/Makefile
@@ -4,6 +4,8 @@
 EXTRAVERSION =
 NAME = One Giant Leap for Frogkind
 
+SHELL := /bin/bash
+
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
 # More info can be located in ./README