diff --git a/pyproject.toml b/pyproject.toml
index ba93d65..8388d4f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,8 +38,7 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-test = [
-    "unittest",
+devel = [
     "httpx",
 ]