diff --git a/.isort.cfg b/.isort.cfg
deleted file mode 100644
index ba2778d..0000000
--- a/.isort.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-[settings]
-multi_line_output=3
-include_trailing_comma=True
-force_grid_wrap=0
-use_parentheses=True
-line_length=88
diff --git a/.travis.yml b/.travis.yml
index f7dd746..cf01ece 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ install:
   - poetry install
 script:
   - coverage run --source=geometry_to_spatialite ./run_tests.py
-  - isort -rc -c --diff .
+  - isort --profile black -c --diff .
   - flake8 .
   - black --check .
   - poetry build
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1796b1f..c96571f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -11,6 +11,6 @@ Development Tasks:
 
 * Install dependencies: `poetry install`
 * Run the test suite: `./run_tests.py`
-* Sort imports: `isort -rc .`
+* Sort imports: `isort --profile black .`
 * Run lint checks: `flake8 .`
 * Auto-format: `black .`