diff --git a/Dockerfile b/Dockerfile
index eecc85b..8e86fac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -75,7 +75,7 @@ COPY --from=builder-base $APP_HOME $APP_HOME
 WORKDIR $APP_HOME
 
 RUN --mount=type=cache,target=/root/.cache \
-    poetry install --with=tests
+    poetry install --with=test
 
 
 ## prod image
diff --git a/poetry.lock b/poetry.lock
index 49e8279..807fa11 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -503,4 +503,4 @@ watchdog = ["watchdog (>=2.3)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "705cefda858edae490bf28f53c963c66bc5f71a9ea12556f1f6a3f3f0eb11543"
+content-hash = "e1e543e090c79859af068086b402b248df096d87d1ca38eef6ada6b458b7435d"
diff --git a/pyproject.toml b/pyproject.toml
index 5024bd9..7631023 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,10 +20,9 @@ psycopg = "^3.1.19"
 [tool.poetry.scripts]
 teufa = "teufa.cli:cli"
 
-[tool.poetry.group.tests.dependencies]
+[tool.poetry.group.test.dependencies]
 pytest = "^8.2.0"
 
-
 [tool.poetry.group.dev.dependencies]
 pydeps = "^1.12.20"