diff --git a/conda-recipe/run_test.sh b/conda-recipe/run_test.sh
index c26985eeaf67e9361b77f2d467cb08ff1dcd2329..87711a29b94f01a07f660726d3b5879678124b89 100755
--- a/conda-recipe/run_test.sh
+++ b/conda-recipe/run_test.sh
@@ -176,7 +176,7 @@ coverage report -m
 # TODO: Reenable flake8
 #flake8 --docstring-convention google --max-line-length 120 --max-doc-length 80 --extend-ignore=E203 "${SRC_DIR}/src/micado"
 
-black --check --exclude "notebooks/*" "${SRC_DIR}/src/micado"
+black --check "${SRC_DIR}/src/micado"
 
 # Install sourcery. This might break things and is thus disabled for now.
 #pip install sourcery-cli