diff --git a/Makefile b/Makefile
index a41ac79..8b52a36 100644
--- a/Makefile
+++ b/Makefile
@@ -2,51 +2,49 @@
 # Only required to install a specifiy version
 POSTFIXADMIN_VERSION?=3.3.13
 
-# CONTAINER_RUNTIME
-# The CONTAINER_RUNTIME variable will be used to specified the path to a
-# container runtime. This is needed to start and run a container image.
-CONTAINER_RUNTIME?=$(shell which podman)
+# PODMAN_BIN's and tools
+PODMAN_BIN?=$(shell which podman)
 
-# POSTFIXADMIN_IMAGE_REGISTRY_NAME
-# Defines the name of the new container to be built using several variables.
-POSTFIXADMIN_IMAGE_REGISTRY_NAME:=docker.io
-POSTFIXADMIN_IMAGE_REGISTRY_USER:=volkerraschek
-
-POSTFIXADMIN_IMAGE_NAMESPACE?=${POSTFIXADMIN_IMAGE_REGISTRY_USER}
-POSTFIXADMIN_IMAGE_NAME:=postfixadmin
+# POSTFIXADMIN_IMAGE
+POSTFIXADMIN_IMAGE_REGISTRY_HOST:=git.cryptic.systems
+POSTFIXADMIN_IMAGE_REPOSITORY?=volker.raschek/postfixadmin
 POSTFIXADMIN_IMAGE_VERSION?=latest
-POSTFIXADMIN_IMAGE_FULLY_QUALIFIED=${POSTFIXADMIN_IMAGE_REGISTRY_NAME}/${POSTFIXADMIN_IMAGE_NAMESPACE}/${POSTFIXADMIN_IMAGE_NAME}:${POSTFIXADMIN_IMAGE_VERSION}
-POSTFIXADMIN_IMAGE_UNQUALIFIED=${POSTFIXADMIN_IMAGE_NAMESPACE}/${POSTFIXADMIN_IMAGE_NAME}:${POSTFIXADMIN_IMAGE_VERSION}
+POSTFIXADMIN_IMAGE_FULLY_QUALIFIED=${POSTFIXADMIN_IMAGE_REGISTRY_HOST}/${POSTFIXADMIN_IMAGE_REPOSITORY}:${POSTFIXADMIN_IMAGE_VERSION}
 
 # BUILD CONTAINER IMAGE
 # ==============================================================================
 PHONY:=container-image/build
 container-image/build:
-	${CONTAINER_RUNTIME} build \
+	${PODMAN_BIN} build \
 		--build-arg POSTFIXADMIN_VERSION=${POSTFIXADMIN_VERSION} \
 		--file Dockerfile \
 		--no-cache \
 		--pull \
 		--tag ${POSTFIXADMIN_IMAGE_FULLY_QUALIFIED} \
-		--tag ${POSTFIXADMIN_IMAGE_UNQUALIFIED} \
 		.
 
 # DELETE CONTAINER IMAGE
 # ==============================================================================
 PHONY:=container-image/delete
 container-image/delete:
-	- ${CONTAINER_RUNTIME} image rm ${POSTFIXADMIN_IMAGE_FULLY_QUALIFIED} ${POSTFIXADMIN_IMAGE_UNQUALIFIED}
-	- ${CONTAINER_RUNTIME} image rm ${PHP_IMAGE_FULL}
+	- ${PODMAN_BIN} image rm ${POSTFIXADMIN_IMAGE_FULLY_QUALIFIED}
 
 # PUSH CONTAINER IMAGE
 # ==============================================================================
 PHONY+=container-image/push
 container-image/push:
-	echo ${POSTFIXADMIN_IMAGE_REGISTRY_PASSWORD} | ${CONTAINER_RUNTIME} login ${POSTFIXADMIN_IMAGE_REGISTRY_NAME} --username ${POSTFIXADMIN_IMAGE_REGISTRY_USER} --password-stdin
-	${CONTAINER_RUNTIME} push ${POSTFIXADMIN_IMAGE_FULLY_QUALIFIED}
+	echo ${POSTFIXADMIN_IMAGE_REGISTRY_PASSWORD} | ${PODMAN_BIN} login ${POSTFIXADMIN_IMAGE_REGISTRY_NAME} --username ${POSTFIXADMIN_IMAGE_REGISTRY_USER} --password-stdin
+	${PODMAN_BIN} push ${POSTFIXADMIN_IMAGE_FULLY_QUALIFIED}
+	${PODMAN_BIN} logout ${POSTFIXADMIN_IMAGE_REGISTRY_HOST}
+
+# PUSH CONTAINER IMAGE TO DOCKER
+# ==============================================================================
+PHONY+=container-image/push-to-docker-daemon
+container-image/push-to-docker-daemon:
+	${PODMAN_BIN} push ${POSTFIXADMIN_IMAGE_FULLY_QUALIFIED} docker-daemon:${POSTFIXADMIN_IMAGE_FULLY_QUALIFIED}
 
 # PHONY
 # ==============================================================================
 # Declare the contents of the PHONY variable as phony.  We keep that information
 # in a variable so we can use it in if_changed.
-.PHONY: ${PHONY}
\ No newline at end of file
+.PHONY: ${PHONY}