diff --git a/pkg/provision/buildroot.go b/pkg/provision/buildroot.go
index 3ea2661251..67118edc7d 100644
--- a/pkg/provision/buildroot.go
+++ b/pkg/provision/buildroot.go
@@ -100,7 +100,7 @@ Environment=DOCKER_RAMDISK=yes
 # NOTE: default-ulimit=nofile is set to an arbitrary number for consistency with other
 # container runtimes. If left unlimited, it may result in OOM issues with MySQL.
 ExecStart=
-ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:{{.DockerPort}} -H unix:///var/run/docker.sock --default-ulimit=nofile=1048576:1048576 --tlsverify --tlscacert {{.AuthOptions.CaCertRemotePath}} --tlscert {{.AuthOptions.ServerCertRemotePath}} --tlskey {{.AuthOptions.ServerKeyRemotePath}} {{ range .EngineOptions.Labels }}--label {{.}} {{ end }}{{ range .EngineOptions.InsecureRegistry }}--insecure-registry {{.}} {{ end }}{{ range .EngineOptions.RegistryMirror }}--registry-mirror {{.}} {{ end }}{{ range .EngineOptions.ArbitraryFlags }}--{{.}} {{ end }}
+ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2376 -H unix:///var/run/docker.sock --default-ulimit=nofile=1048576:1048576 --tlsverify --tlscacert {{.AuthOptions.CaCertRemotePath}} --tlscert {{.AuthOptions.ServerCertRemotePath}} --tlskey {{.AuthOptions.ServerKeyRemotePath}} {{ range .EngineOptions.Labels }}--label {{.}} {{ end }}{{ range .EngineOptions.InsecureRegistry }}--insecure-registry {{.}} {{ end }}{{ range .EngineOptions.RegistryMirror }}--registry-mirror {{.}} {{ end }}{{ range .EngineOptions.ArbitraryFlags }}--{{.}} {{ end }}
 ExecReload=/bin/kill -s HUP $MAINPID
 
 # Having non-zero Limit*s causes performance problems due to accounting overhead
diff --git a/pkg/provision/ubuntu.go b/pkg/provision/ubuntu.go
index 642f09e792..a47543b7a7 100644
--- a/pkg/provision/ubuntu.go
+++ b/pkg/provision/ubuntu.go
@@ -104,7 +104,7 @@ Environment=DOCKER_RAMDISK=yes
 # NOTE: default-ulimit=nofile is set to an arbitrary number for consistency with other
 # container runtimes. If left unlimited, it may result in OOM issues with MySQL.
 ExecStart=
-ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:{{.DockerPort}} -H unix:///var/run/docker.sock --default-ulimit=nofile=1048576:1048576 --tlsverify --tlscacert {{.AuthOptions.CaCertRemotePath}} --tlscert {{.AuthOptions.ServerCertRemotePath}} --tlskey {{.AuthOptions.ServerKeyRemotePath}} {{ range .EngineOptions.Labels }}--label {{.}} {{ end }}{{ range .EngineOptions.InsecureRegistry }}--insecure-registry {{.}} {{ end }}{{ range .EngineOptions.RegistryMirror }}--registry-mirror {{.}} {{ end }}{{ range .EngineOptions.ArbitraryFlags }}--{{.}} {{ end }}
+ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2376 -H unix:///var/run/docker.sock --default-ulimit=nofile=1048576:1048576 --tlsverify --tlscacert {{.AuthOptions.CaCertRemotePath}} --tlscert {{.AuthOptions.ServerCertRemotePath}} --tlskey {{.AuthOptions.ServerKeyRemotePath}} {{ range .EngineOptions.Labels }}--label {{.}} {{ end }}{{ range .EngineOptions.InsecureRegistry }}--insecure-registry {{.}} {{ end }}{{ range .EngineOptions.RegistryMirror }}--registry-mirror {{.}} {{ end }}{{ range .EngineOptions.ArbitraryFlags }}--{{.}} {{ end }}
 ExecReload=/bin/kill -s HUP $MAINPID
 
 # Having non-zero Limit*s causes performance problems due to accounting overhead