diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 47976ea..fbdc1ed 100755
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -22,3 +22,10 @@ repos:
     hooks:
       - id: isort
         additional_dependencies: ["toml"]
+
+  # Python code formatting
+  - repo: https://github.com/psf/black
+    rev: stable
+    hooks:
+      - id: black
+        language_version: python3.7