diff --git a/run-tests.sh b/run-tests.sh
index f9528fc2..f1dccf44 100755
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 # Start docker and run all tests there.
 
-docker compose run --entrypoint "busted /processing/topics/ -p %.test%.lua$" processing
+docker compose run --no-deps --entrypoint "busted /processing/topics/ -p %.test%.lua$" processing