diff --git a/Makefile b/Makefile
index f92e73e..3857b2e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,4 @@
+SHELL          := bash
 GO             ?= go
 GOOS           ?= $(word 1, $(subst /, " ", $(word 4, $(shell go version))))