diff --git a/testsuite/tests/test/203-generic-packages-architecture/test.yaml b/testsuite/tests/test/203-generic-packages-architecture/test.yaml
index a52e4351..d7b32325 100644
--- a/testsuite/tests/test/203-generic-packages-architecture/test.yaml
+++ b/testsuite/tests/test/203-generic-packages-architecture/test.yaml
@@ -1,4 +1,4 @@
 description: |
   Run TGen test case generator with a complex generic packages architecture.
 
-driver: gnattest_driver
+driver: shell_script