diff --git a/Makefile b/Makefile
index 0083ae5d3..5497eb032 100644
--- a/Makefile
+++ b/Makefile
@@ -79,7 +79,7 @@ docker: aufs
 	apt-get install -qq -y curl
 	egrep -i "^docker" /etc/group || groupadd docker
 	usermod -aG docker dokku
-	curl --silent https://get.docker.io/gpg | apt-key add -
+	curl --silent https://get.docker.com/gpg | apt-key add -
 	echo deb http://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list
 	apt-get update
 ifdef DOCKER_VERSION
diff --git a/contrib/stackscript.sh b/contrib/stackscript.sh
index 7650176b2..4d9ace16b 100644
--- a/contrib/stackscript.sh
+++ b/contrib/stackscript.sh
@@ -137,7 +137,7 @@ function install_prerequisites {
   sudo apt-get install -qq -y curl > /dev/null 2>&1
 
   logit "Installing docker gpg key"
-  curl --silent https://get.docker.io/gpg 2> /dev/null | apt-key add - > /dev/null 2>&1
+  curl --silent https://get.docker.com/gpg 2> /dev/null | apt-key add - > /dev/null 2>&1
 
   logit "Installing dokku gpg key"
   curl --silent https://packagecloud.io/gpg.key 2> /dev/null | apt-key add - > /dev/null 2>&1
diff --git a/deb.mk b/deb.mk
index 068969520..c10fdb89f 100644
--- a/deb.mk
+++ b/deb.mk
@@ -34,7 +34,7 @@ install-from-deb:
 	sudo apt-get install -y apt-transport-https
 
 	echo "--> Installing docker gpg key"
-	curl --silent https://get.docker.io/gpg 2> /dev/null | apt-key add - 2>&1 >/dev/null
+	curl --silent https://get.docker.com/gpg 2> /dev/null | apt-key add - 2>&1 >/dev/null
 
 	echo "--> Installing dokku gpg key"
 	curl --silent https://packagecloud.io/gpg.key 2> /dev/null | apt-key add - 2>&1 >/dev/null