diff --git a/tools/git-if-needed/pyproject.toml b/tools/git-if-needed/pyproject.toml
index 1b060b7..a259e91 100644
--- a/tools/git-if-needed/pyproject.toml
+++ b/tools/git-if-needed/pyproject.toml
@@ -24,9 +24,6 @@
 package-dir = {"" = "python"}
 packages = ["gifn_apply"]
 
-[tool.black]
-line-length = 100
-
 [tool.mypy]
 strict = true
 python_version = "3.8"
diff --git a/tools/git-if-needed/python/gifn_apply/__main__.py b/tools/git-if-needed/python/gifn_apply/__main__.py
index 3a07a08..eae4c87 100644
--- a/tools/git-if-needed/python/gifn_apply/__main__.py
+++ b/tools/git-if-needed/python/gifn_apply/__main__.py
@@ -261,16 +261,13 @@
         repos_before: Final = {repo: clone_repo(repo) for repo in repos_needed}
 
         cfg.log.info("Making sure that at least one of the changes has not been applied yet")
-        unapplied_before_count: Final = len(
-            [
-                patch
-                for patch in patches
-                if all(
-                    patch.change_id not in rchanges.changes_set
-                    for rchanges in repos_before.values()
-                )
-            ]
-        )
+        unapplied_before_count: Final = len([
+            patch
+            for patch in patches
+            if all(
+                patch.change_id not in rchanges.changes_set for rchanges in repos_before.values()
+            )
+        ])
         if not unapplied_before_count:
             sys.exit("All the patches have been applied already")
 
diff --git a/tools/git-if-needed/tox.ini b/tools/git-if-needed/tox.ini
index ce41c10..6c8ad52 100644
--- a/tools/git-if-needed/tox.ini
+++ b/tools/git-if-needed/tox.ini
@@ -6,7 +6,7 @@
 envlist =
   ruff
   ruff-all
-  black
+  format
   mypy
   unit-tests
   functional-cinder
@@ -17,24 +17,24 @@
   python/gifn_apply \
   python/unit_tests
 
-[testenv:black]
+[testenv:format]
 skip_install = True
 tags =
   check
 deps =
-  black >= 23, < 24
+  -r python/requirements/ruff.txt
 commands =
-  black --check -- {[defs]pyfiles}
+  ruff format --check --config python/config/ruff-base/pyproject.toml --diff -- {[defs]pyfiles}
 
-[testenv:black-reformat]
+[testenv:reformat]
 skip_install = True
 tags =
   format
   manual
 deps =
-  black >= 23, < 24
+  -r python/requirements/ruff.txt
 commands =
-  black -- {[defs]pyfiles}
+  ruff format --config python/config/ruff-base/pyproject.toml -- {[defs]pyfiles}
 
 [testenv:mypy]
 skip_install = True