diff --git a/Makefile b/Makefile
index 51b2eba..370b374 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,12 @@ default_target: all
 all: init build
 
 init:
-	./version_replace.bash
+	@echo "Initialize ..."; \
+	version="$$(cat VERSION.md)"; \
+	version=$${version:8}; \
+	search="s/string version_application.*$&"; \
+	replace="string version_application = \"$${version}\";"; \
+	sed -i -e "$$search/$$replace/gi" source/ubl-settings-datetime.h; \
 	echo "-- Build path: ${CMAKE_BUILD_DIR}"
         
 depend:
diff --git a/version_replace.bash b/version_replace.bash
deleted file mode 100755
index c2a8c59..0000000
--- a/version_replace.bash
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-version=`cat VERSION.md`
-version=${version:8}
-search="s/string version_application.*$"
-replace="string version_application = \"${version}\";"
-sed -i -e "$search/$replace/gi" source/ubl-settings-datetime.h
\ No newline at end of file