diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5ef619ee9..cf810e2b2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,5 +19,5 @@ repos:
         name: Run ruff
         stages: [commit]
         language: system
-        entry: ruff
+        entry: ruff check
         types: [python]
diff --git a/builder2ibek.support.py b/builder2ibek.support.py
index e847779b4..bc668d87e 100755
--- a/builder2ibek.support.py
+++ b/builder2ibek.support.py
@@ -291,7 +291,7 @@ def _make_builder_object(self, name, builder_class):
         # Classes with a leading underscore are assumed to be private / abstract
         # builder never exposes them to xeb so we don't want them in the YAML
         if builder_class.__name__.split(".")[-1].startswith("_"):
-            print "SKIPPING private class %s" % builder_class.__name__
+            print("SKIPPING private class %s" % builder_class.__name__)
             return None, None
 
         arg_info = ArgInfo(
@@ -360,8 +360,8 @@ def _extract_substitutions(self, arginfo):
                 # are brought in by instantiating their parent so do not need to
                 # appear in the support yaml
                 print(
-                    "TODO:- No substitutions for %s " % template +
-                    "- this should be included by the above template"
+                    "TODO:- No substitutions for %s " % template
+                    + "- this should be included by the above template"
                 )
 
         if len(databases) > 0:
diff --git a/pyproject.toml b/pyproject.toml
index 8725da767..8c0f017c7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -110,7 +110,7 @@ commands =
 
 [tool.ruff]
 src = ["src", "tests"]
-ignore = [
+lint.ignore = [
     "C408", # Unnecessary collection call - e.g. list(...) instead of [...]
     "E501", # Line too long, should be fixed by black.
 ]
@@ -122,7 +122,7 @@ select = [
     "W",    # pycodestyle warnings - https://beta.ruff.rs/docs/rules/#warning-w
     "I001", # isort
 ]
-[tool.ruff.per-file-ignores]
+[tool.ruff.lint.per-file-ignores]
 "builder2ibek.support.py" = ["E402"]
 
 [tool.setuptools.packages.find]