diff --git a/Makefile b/Makefile
index fa3869c..cb65877 100644
--- a/Makefile
+++ b/Makefile
@@ -8,26 +8,27 @@ current_dir := $(notdir $(patsubst %/,%,$(dir $(mkfile_path))))
 RHOST=
 
 include $(DIR)/Makefile.variable
+INV=inventory.yml
 
 update:
 	@echo "Update packages " ; \
 	echo '[service]'> ${DIR}/inventory.yml ; \
 	echo "${RSERVER}" >> ${DIR}/inventory.yml ; \
-        ansible-playbook -u ${USER} -i ${DIR}/inventory.yml ${DIR}/basic/ls/update.yml    -f 5  --private-key=${PKEY} ; \
+        ansible-playbook -u ${USER} -i ${DIR}/${INV} ${DIR}/basic/ls/update.yml    -f 5  --private-key=${PKEY} ; \
         echo "Done" ; \
         
 install-basic:
 	@echo "base install packages " ; \
 	echo '[service]'> ${DIR}/inventory.yml ; \
 	echo "${RSERVER}" >> ${DIR}/inventory.yml ; \
-        ansible-playbook -u ${USER} -i ${DIR}/inventory.yml ${DIR}/basic/ls/basic.yml    -f 5  --private-key=${PKEY} ; \
+        ansible-playbook -u ${USER} -i ${DIR}/${INV} ${DIR}/basic/ls/basic.yml    -f 5  --private-key=${PKEY} ; \
         echo "Done" ; \
         
 install-openjdk:
 	@echo "install packages openjdk " ; \
 	echo '[service]'> ${DIR}/inventory.yml ; \
 	echo "${RSERVER}" >> ${DIR}/inventory.yml ; \
-        ansible-playbook -u ${USER} -i ${DIR}/inventory.yml ${DIR}/basic/openjdk/java.yml    -f 5  --private-key=${PKEY} ; \
+        ansible-playbook -u ${USER} -i ${DIR}/${INV} ${DIR}/basic/openjdk/java.yml    -f 5  --private-key=${PKEY} ; \
         echo "Done" ; \
 
 .PHONY = all env