diff --git a/Makefile b/Makefile
index d846c70..269a2c7 100644
--- a/Makefile
+++ b/Makefile
@@ -6,9 +6,9 @@ clean:
 
 %.model: boards/%.yaml # sign a model file
 	cat definition.yaml $< | python -c "import sys, yaml, json; json.dump(yaml.load(sys.stdin), sys.stdout, indent=2)" | sed "s|TIMESTAMP|$(shell date -Iseconds --utc)|g" | snap sign -k default > $@
-snaps/%:
+snaps/%: deps/%.yaml
 	node build-tool.js --env $(ENV) --channel $(CHANNEL) --board $*
-%.img: %.model snaps/% # build an image
+%.img: %.model snaps/% $(ENV).cloud-init.yaml # build an image
 	sudo ubuntu-image snap -o $@ --cloud-init $(ENV).cloud-init.yaml -c $(CHANNEL) $<
 
 # VM stuff
diff --git a/deps/amd64.yaml b/deps/amd64.yaml
new file mode 100644
index 0000000..bbf6a94
--- /dev/null
+++ b/deps/amd64.yaml
@@ -0,0 +1 @@
+snaps:
diff --git a/deps/rpi2.yaml b/deps/rpi2.yaml
new file mode 100644
index 0000000..bbf6a94
--- /dev/null
+++ b/deps/rpi2.yaml
@@ -0,0 +1 @@
+snaps:
diff --git a/deps/rpi3.yaml b/deps/rpi3.yaml
new file mode 100644
index 0000000..bbf6a94
--- /dev/null
+++ b/deps/rpi3.yaml
@@ -0,0 +1 @@
+snaps:
diff --git a/dev.cloud-init.yaml b/dev.cloud-init.yaml
index e69de29..5ff1928 100644
--- a/dev.cloud-init.yaml
+++ b/dev.cloud-init.yaml
@@ -0,0 +1,16 @@
+#cloud-config
+
+network:
+  version: 2
+  ethernets:
+    eth0:
+      match:
+        name: e*
+      set-name: eth0
+      dhcp4: true
+      dhcp6: true
+      wakeonlan: true
+      nameservers:
+        addresses: [1.1.1.1, 1.0.0.1]
+snappy:
+  email: mkg20001@gmail.com