diff --git a/README.md b/README.md
new file mode 100644
index 0000000..7517353
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+This is a Docker container I use for installing tools using ASDF in CI environments.
+
+It has a lot of stuff in it, you probably don't need it.
diff --git a/asdf_install b/asdf_install
index 06d62f3..de2ac4f 100755
--- a/asdf_install
+++ b/asdf_install
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -e
+set -v
 
 source ~/.asdf/asdf.sh
 REQUIRED_PLUGINS=$(cat .tool-versions | cut -d \  -f 1)