diff --git a/build/tests/docker-entrypoint.sh b/build/tests/docker-entrypoint.sh
index 476b166f..21a86c41 100755
--- a/build/tests/docker-entrypoint.sh
+++ b/build/tests/docker-entrypoint.sh
@@ -9,6 +9,7 @@ go test github.com/thecodingmachine/gotenberg/internal/pkg/pm2 -run TestChromeSt
 go test github.com/thecodingmachine/gotenberg/internal/pkg/pm2 -run TestUnoconvStart
 
 # Running others tests.
+go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/internal/pkg/config
 go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/internal/pkg/random
 go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/internal/pkg/standarderror
 go test -race -cover -covermode=atomic github.com/thecodingmachine/gotenberg/internal/pkg/timeout