diff --git a/.gitignore b/.gitignore
index d9b4f01..86dc772 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 /build/*
+__debug_bin
+.vscode/
\ No newline at end of file
diff --git a/README.md b/README.md
index c46f384..47087a5 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ GLOBAL OPTIONS:
    --env KEY=value, -e KEY=value  An environment variable to add in the form KEY=value or `KEY` (shorthand for `KEY=$KEY` to pass through an env var from the current host). Can be specified multiple times
    --inherit-env, -E              Inherit all of the environment variables from the calling shell
    --count value, -C value        Number of tasks to run (default: 1)
+   --region value, -r value       AWS Region
    --deregister                   Deregister task definition once done
    --help, -h                     show help
    --version, -v                  print the version
diff --git a/go.mod b/go.mod
index d33c7e5..d7d2014 100644
--- a/go.mod
+++ b/go.mod
@@ -15,3 +15,5 @@ require (
 	golang.org/x/text v0.3.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 )
+
+go 1.13