diff --git a/lib/manager/pre-commit/extract.spec.ts b/lib/manager/pre-commit/extract.spec.ts
index d2fa9d17ab73fa25d5c6a3c79c9445ea175ae297..d537a9392e922064113b127b3937d5446d514b22 100644
--- a/lib/manager/pre-commit/extract.spec.ts
+++ b/lib/manager/pre-commit/extract.spec.ts
@@ -6,6 +6,8 @@ import { extractPackageFile } from './extract';
 jest.mock('../../util/host-rules');
 const hostRules = mocked(_hostRules);
 
+const filename = '.pre-commit.yaml';
+
 const complexPrecommitConfig = readFileSync(
   'lib/manager/pre-commit/__fixtures__/complex.pre-commit-config.yaml',
   'utf8'
@@ -42,45 +44,45 @@ describe('lib/manager/precommit/extract', () => {
       jest.resetAllMocks();
     });
     it('returns null for invalid yaml file content', () => {
-      const result = extractPackageFile('nothing here: [');
+      const result = extractPackageFile('nothing here: [', filename);
       expect(result).toBeNull();
     });
     it('returns null for empty yaml file content', () => {
-      const result = extractPackageFile('');
+      const result = extractPackageFile('', filename);
       expect(result).toBeNull();
     });
     it('returns null for no file content', () => {
-      const result = extractPackageFile(null);
+      const result = extractPackageFile(null, filename);
       expect(result).toBeNull();
     });
     it('returns null for no repos', () => {
-      const result = extractPackageFile(noReposPrecommitConfig);
+      const result = extractPackageFile(noReposPrecommitConfig, filename);
       expect(result).toBeNull();
     });
     it('returns null for empty repos', () => {
-      const result = extractPackageFile(emptyReposPrecommitConfig);
+      const result = extractPackageFile(emptyReposPrecommitConfig, filename);
       expect(result).toBeNull();
     });
     it('returns null for invalid repo', () => {
-      const result = extractPackageFile(invalidRepoPrecommitConfig);
+      const result = extractPackageFile(invalidRepoPrecommitConfig, filename);
       expect(result).toBeNull();
     });
     it('extracts from values.yaml correctly with same structure as "pre-commit sample-config"', () => {
-      const result = extractPackageFile(examplePrecommitConfig);
+      const result = extractPackageFile(examplePrecommitConfig, filename);
       expect(result).toMatchSnapshot();
     });
     it('extracts from complex config file correctly', () => {
-      const result = extractPackageFile(complexPrecommitConfig);
+      const result = extractPackageFile(complexPrecommitConfig, filename);
       expect(result).toMatchSnapshot();
     });
     it('can handle private git repos', () => {
       hostRules.find.mockReturnValue({ token: 'value' });
-      const result = extractPackageFile(enterpriseGitPrecommitConfig);
+      const result = extractPackageFile(enterpriseGitPrecommitConfig, filename);
       expect(result).toMatchSnapshot();
     });
     it('can handle invalid private git repos', () => {
       hostRules.find.mockReturnValue({});
-      const result = extractPackageFile(enterpriseGitPrecommitConfig);
+      const result = extractPackageFile(enterpriseGitPrecommitConfig, filename);
       expect(result).toMatchSnapshot();
     });
     it('can handle unknown private git repos', () => {
@@ -88,7 +90,7 @@ describe('lib/manager/precommit/extract', () => {
       hostRules.find.mockReturnValueOnce({ token: 'value' });
       // But all subsequent checks (those with hostType), then fail:
       hostRules.find.mockReturnValue({});
-      const result = extractPackageFile(enterpriseGitPrecommitConfig);
+      const result = extractPackageFile(enterpriseGitPrecommitConfig, filename);
       expect(result).toMatchSnapshot();
     });
   });
diff --git a/lib/manager/pre-commit/extract.ts b/lib/manager/pre-commit/extract.ts
index e49eaa1dadffc9e5825ce45b4a7849407d3daefe..a641908a3c5a512e9778385260ea6fc6f45fc1b9 100644
--- a/lib/manager/pre-commit/extract.ts
+++ b/lib/manager/pre-commit/extract.ts
@@ -150,30 +150,39 @@ function findDependencies(
   return packageDependencies;
 }
 
-export function extractPackageFile(content: string): PackageFile | null {
+export function extractPackageFile(
+  content: string,
+  filename: string
+): PackageFile | null {
   let parsedContent: Record<string, unknown> | PreCommitConfig;
   try {
     parsedContent = yaml.safeLoad(content, { json: true }) as any;
   } catch (err) {
-    logger.debug({ err }, 'Failed to parse pre-commit config YAML');
+    logger.debug({ filename, err }, 'Failed to parse pre-commit config YAML');
     return null;
   }
   if (!is.plainObject<Record<string, unknown>>(parsedContent)) {
-    logger.warn(`Parsing of pre-commit config YAML returned invalid result`);
+    logger.warn(
+      { filename },
+      `Parsing of pre-commit config YAML returned invalid result`
+    );
     return null;
   }
   if (!matchesPrecommitConfigHeuristic(parsedContent)) {
-    logger.info(`File does not look like a pre-commit config file`);
+    logger.debug(
+      { filename },
+      `File does not look like a pre-commit config file`
+    );
     return null;
   }
   try {
     const deps = findDependencies(parsedContent);
     if (deps.length) {
-      logger.debug({ deps }, 'Found dependencies in pre-commit config');
+      logger.trace({ deps }, 'Found dependencies in pre-commit config');
       return { deps };
     }
   } catch (err) /* istanbul ignore next */ {
-    logger.error({ err }, 'Error scanning parsed pre-commit config');
+    logger.error({ filename, err }, 'Error scanning parsed pre-commit config');
   }
   return null;
 }