diff --git a/pyproject.toml b/pyproject.toml
index bd9efefd..2a49e060 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -85,3 +85,7 @@ fprime_test_api = "fprime_gds.common.testing_fw.pytest_integration"
 # - https://setuptools.pypa.io/en/latest/userguide/pyproject_config.html
 # - https://setuptools.pypa.io/en/latest/userguide/package_discovery.html#src-layout
 ####
+[tool.pytest.ini_options]
+markers =[
+  "gds_cli"
+]
diff --git a/pytest.ini b/pytest.ini
deleted file mode 100644
index df5fbb2b..00000000
--- a/pytest.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[pytest]
-markers = 
-    gds_cli