diff --git a/contrib/dnsmasq/Makefile b/contrib/dnsmasq/Makefile
index ba0a8115..947c08f0 100644
--- a/contrib/dnsmasq/Makefile
+++ b/contrib/dnsmasq/Makefile
@@ -1,8 +1,8 @@
 DIR := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
-VERSION=$(shell git describe --tags --match=v* --always --dirty)
+VERSION=$(shell git rev-parse HEAD)
 
-IMAGE_REPO=coreos/dnsmasq
-QUAY_REPO=quay.io/coreos/dnsmasq
+IMAGE_REPO=poseidon/dnsmasq
+QUAY_REPO=quay.io/poseidon/dnsmasq
 
 .PHONY: all
 all: docker-image
diff --git a/contrib/dnsmasq/README.md b/contrib/dnsmasq/README.md
index 27b582b5..4e6a20d5 100644
--- a/contrib/dnsmasq/README.md
+++ b/contrib/dnsmasq/README.md
@@ -1,4 +1,4 @@
-# dnsmasq [![Docker Repository on Quay](https://quay.io/repository/coreos/dnsmasq/status "Docker Repository on Quay")](https://quay.io/repository/coreos/dnsmasq)
+# dnsmasq [![Docker Repository on Quay](https://quay.io/repository/poseidon/dnsmasq/status "Docker Repository on Quay")](https://quay.io/repository/poseidon/dnsmasq)
 
 `dnsmasq` provides a container image for running DHCP, proxy DHCP, DNS, and/or TFTP with [dnsmasq](http://www.thekelleys.org.uk/dnsmasq/doc.html). Use it to test different network setups with clusters of network bootable machines.