diff --git a/config.json b/config.json
index 16c414f..849bf7b 100644
--- a/config.json
+++ b/config.json
@@ -1,7 +1,7 @@
 {
   "language": "GDScript",
   "slug": "gdscript",
-  "active": false,
+  "active": true,
   "status": {
     "concept_exercises": false,
     "test_runner": true,
diff --git a/docs/TESTS.md b/docs/TESTS.md
index afc8c5d..22812d0 100644
--- a/docs/TESTS.md
+++ b/docs/TESTS.md
@@ -7,13 +7,13 @@ You'll need [Godot installed][installation] correctly to use the test runner.
 The [test runner][] is used to load and test solutions.
 When an exercise is downloaded locally, a copy of the test runner is included, along with a shell script to invoke it.
 
-To run the exercise, simply run the `./run_tests` script in the exercise directory.
+To run the exercise, simply run the `run_tests` script in the exercise directory using `bash`.
 
 For example,
 
 ```bash
 cd "$(exercism workspace)/gdscript/hello-world"
-./run_tests
+bash run_tests
 ```
 
 [installation]: https://exercism.org/docs/tracks/gdscript/installation