diff --git a/pyproject.toml b/pyproject.toml
index 72a6971..de11495 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,6 +35,13 @@ obsws-cli = "obsws_cli:app"
 [tool.hatch.version]
 path = "obsws_cli/__about__.py"
 
+[tool.hatch.env]
+requires = ["hatch-dotenv>=0.1.4"]
+
+[tool.hatch.env.collectors.dotenv.hatch-test]
+env-files = [".env", ".test.env"]
+fail-on-missing = true
+
 [tool.hatch.envs.default]
 workspace.members = [{ path = "../obsws-python" }]
 dependencies = ["click-man>=0.5.1"]
@@ -42,12 +49,6 @@ dependencies = ["click-man>=0.5.1"]
 [tool.hatch.envs.default.scripts]
 man = "python man/generate.py --output=./man"
 
-[tool.hatch.env]
-requires = ["hatch-dotenv"]
-
-[tool.hatch.env.collectors.dotenv.hatch-test]
-env-files = [".env", ".test.env"]
-
 [tool.hatch.envs.hatch-test]
 randomize = true