diff --git a/stages/6/README.md b/stages/6/README.md
index fb4648a..76ddac4 100644
--- a/stages/6/README.md
+++ b/stages/6/README.md
@@ -20,5 +20,6 @@ $ elm live Main.elm --open -- --output=elm.js
 
 ```bash
 $ cd test
+$ elm package install
 $ elm test TestRunner.elm
 ```
diff --git a/stages/7/README.md b/stages/7/README.md
index fb4648a..76ddac4 100644
--- a/stages/7/README.md
+++ b/stages/7/README.md
@@ -20,5 +20,6 @@ $ elm live Main.elm --open -- --output=elm.js
 
 ```bash
 $ cd test
+$ elm package install
 $ elm test TestRunner.elm
 ```
diff --git a/stages/8/README.md b/stages/8/README.md
index fb4648a..76ddac4 100644
--- a/stages/8/README.md
+++ b/stages/8/README.md
@@ -20,5 +20,6 @@ $ elm live Main.elm --open -- --output=elm.js
 
 ```bash
 $ cd test
+$ elm package install
 $ elm test TestRunner.elm
 ```