diff --git a/examples/sleeper/README.md b/examples/sleeper/README.md
index 4ee6d371b..5a9137de3 100644
--- a/examples/sleeper/README.md
+++ b/examples/sleeper/README.md
@@ -1,77 +1,10 @@
 # Sleeper Function Image
 
-This images compares the payload info with the header.
+This function sleeps for some number of seconds that you pass in. 
 
-## Requirements
-
-- IronFunctions API
-
-## Development
-
-### Building image locally
+Test it with:
 
-```
-# SET BELOW TO YOUR DOCKER HUB USERNAME
-USERNAME=YOUR_DOCKER_HUB_USERNAME
-
-# build it
-./build.sh
-```
-
-### Publishing to DockerHub
-
-```
-# tagging
-docker run --rm -v "$PWD":/app treeder/bump patch
-docker tag $USERNAME/func-sleeper:latest $USERNAME/func-sleeper:`cat VERSION`
-
-# pushing to docker hub
-docker push $USERNAME/func-sleeper
-```
-
-### Testing image
-
-```
-./test.sh
-```
-
-## Running it on IronFunctions
-
-### Let's define some environment variables
-
-```
-# Set your Function server address
-# Eg. 127.0.0.1:8080
-FUNCAPI=YOUR_FUNCTIONS_ADDRESS
-```
-
-### Running with IronFunctions
-
-With this command we are going to create an application with name `sleeper`.
-
-```
-curl -X POST --data '{
-    "app": {
-        "name": "sleeper",
-    }
-}' http://$FUNCAPI/v1/apps
-```
-
-Now, we can create our route
-
-```
-curl -X POST --data '{
-    "route": {
-        "image": "'$USERNAME'/func-sleeper",
-        "path": "/sleeper",
-    }
-}' http://$FUNCAPI/v1/apps/sleeper/routes
-```
-
-#### Testing function
-
-Now that we created our IronFunction route, let's test our new route
-
-```
-curl -X POST --data '{"sleep": 5}' http://$FUNCAPI/r/sleeper/sleeper
+```sh
+fn build
+echo '{"sleep": 5}' | fn run
 ```
diff --git a/examples/sleeper/build.sh b/examples/sleeper/build.sh
deleted file mode 100755
index c062b83ee..000000000
--- a/examples/sleeper/build.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-set -ex
-
-docker build -t iron/func-sleeper .
\ No newline at end of file
diff --git a/examples/sleeper/func.yaml b/examples/sleeper/func.yaml
new file mode 100644
index 000000000..c6c42b691
--- /dev/null
+++ b/examples/sleeper/func.yaml
@@ -0,0 +1,2 @@
+name: iron/sleeper
+version: 0.0.2
diff --git a/examples/sleeper/func.yml b/examples/sleeper/func.yml
deleted file mode 100644
index d3ac44833..000000000
--- a/examples/sleeper/func.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-image: iron/func-sleeper
-build:
-  - ./build.sh
\ No newline at end of file
diff --git a/examples/sleeper/function.rb b/examples/sleeper/function.rb
index bdb56cd3d..12506b30e 100644
--- a/examples/sleeper/function.rb
+++ b/examples/sleeper/function.rb
@@ -7,8 +7,10 @@ if payload != ""
   # payload contains checks
   if payload["sleep"] 
     i = payload['sleep'].to_i
-    puts "Sleeping for #{i} seconds..."
+    STDERR.puts "Sleeping for #{i} seconds..."
     sleep i
-    puts "I'm awake!"
+    STDERR.puts "I'm awake!"
   end
+else 
+  STDERR.puts "ERROR: please pass in a sleep value: {\"sleep\": 5}"
 end
diff --git a/examples/sleeper/test.sh b/examples/sleeper/test.sh
deleted file mode 100755
index e1c80fa6c..000000000
--- a/examples/sleeper/test.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/bash
-set -x
-
-./build.sh
-
-PAYLOAD='{"sleep": 5}' 
-
-# test it
-echo $PAYLOAD | docker run --rm -i -e TEST=1 iron/func-sleeper
\ No newline at end of file