diff --git a/Makefile b/Makefile
index 3d865d3..ee7a30a 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,9 @@
 
 include config.mk
 
+self-update:
+	@- git submodule update --remote
+	
 create-contexts:
 	@- $(foreach host,$(DEPLOY_HOSTS), \
 	    docker context create $(host) --description "$(host)" --docker "host=ssh://$(SSH_USER)@$(host)"; \