diff --git a/Makefile b/Makefile
index 536e83f..015dc68 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,8 @@
 
 TARGET = /usr/local/bin/ihsec
 
+SHELL := /bin/bash
+
 .PHONY : install bash
 
 install: bash