diff --git a/pyproject.toml b/pyproject.toml
index cf6aeff..9c71ff0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ addopts = [
 ]
 testpaths = ["tests"]
 env = [
-  "INST_CONN=postgresql+asyncpg://localhost",
+  "INST_CONN=postgresql+asyncpg://user:user@localhost/main",
   "INST_DB_SCHEMA=main",
   "KC_URL=http://localhost",
   "KC_REALM=",