diff --git a/rules/assertion-arguments.js b/rules/assertion-arguments.js
index d1892826..64eeeb34 100644
--- a/rules/assertion-arguments.js
+++ b/rules/assertion-arguments.js
@@ -150,7 +150,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		},
 		schema
 	}
diff --git a/rules/assertion-message.js b/rules/assertion-message.js
index 01813849..d8408c8a 100644
--- a/rules/assertion-message.js
+++ b/rules/assertion-message.js
@@ -68,7 +68,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl('assertion-message', '4211212daf1bfcfff3ebc5d4efdc4ba1a87acbf1')
+			url: util.getDocsUrl(__filename, '4211212daf1bfcfff3ebc5d4efdc4ba1a87acbf1')
 		},
 		schema,
 		deprecated: true
diff --git a/rules/max-asserts.js b/rules/max-asserts.js
index 99dfe2bc..9bc22c14 100644
--- a/rules/max-asserts.js
+++ b/rules/max-asserts.js
@@ -62,7 +62,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		},
 		schema
 	}
diff --git a/rules/no-async-fn-without-await.js b/rules/no-async-fn-without-await.js
index 7c113b5d..4f2e2723 100644
--- a/rules/no-async-fn-without-await.js
+++ b/rules/no-async-fn-without-await.js
@@ -51,7 +51,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-cb-test.js b/rules/no-cb-test.js
index c9b006e3..02248c25 100644
--- a/rules/no-cb-test.js
+++ b/rules/no-cb-test.js
@@ -25,7 +25,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-duplicate-modifiers.js b/rules/no-duplicate-modifiers.js
index d74fb180..807fd923 100644
--- a/rules/no-duplicate-modifiers.js
+++ b/rules/no-duplicate-modifiers.js
@@ -46,7 +46,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-identical-title.js b/rules/no-identical-title.js
index af86247f..7cdafba8 100644
--- a/rules/no-identical-title.js
+++ b/rules/no-identical-title.js
@@ -63,7 +63,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-ignored-test-files.js b/rules/no-ignored-test-files.js
index 98564183..e7702f04 100644
--- a/rules/no-ignored-test-files.js
+++ b/rules/no-ignored-test-files.js
@@ -103,7 +103,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		},
 		schema
 	}
diff --git a/rules/no-invalid-end.js b/rules/no-invalid-end.js
index 1be21f6c..69376982 100644
--- a/rules/no-invalid-end.js
+++ b/rules/no-invalid-end.js
@@ -27,7 +27,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-nested-tests.js b/rules/no-nested-tests.js
index 278ae877..e8b5d308 100644
--- a/rules/no-nested-tests.js
+++ b/rules/no-nested-tests.js
@@ -34,7 +34,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-only-test.js b/rules/no-only-test.js
index f111c0af..33e300ed 100644
--- a/rules/no-only-test.js
+++ b/rules/no-only-test.js
@@ -33,7 +33,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		},
 		fixable: 'code'
 	}
diff --git a/rules/no-skip-assert.js b/rules/no-skip-assert.js
index e49f3d79..d33a2d1c 100644
--- a/rules/no-skip-assert.js
+++ b/rules/no-skip-assert.js
@@ -26,7 +26,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-skip-test.js b/rules/no-skip-test.js
index 9c2d920e..f1332508 100644
--- a/rules/no-skip-test.js
+++ b/rules/no-skip-test.js
@@ -33,7 +33,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		},
 		fixable: 'code'
 	}
diff --git a/rules/no-statement-after-end.js b/rules/no-statement-after-end.js
index d85d31b7..7ddd291b 100644
--- a/rules/no-statement-after-end.js
+++ b/rules/no-statement-after-end.js
@@ -94,7 +94,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-todo-implementation.js b/rules/no-todo-implementation.js
index 016b2aed..0b469f9c 100644
--- a/rules/no-todo-implementation.js
+++ b/rules/no-todo-implementation.js
@@ -25,7 +25,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-todo-test.js b/rules/no-todo-test.js
index 10754626..ca847e69 100644
--- a/rules/no-todo-test.js
+++ b/rules/no-todo-test.js
@@ -25,7 +25,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/no-unknown-modifiers.js b/rules/no-unknown-modifiers.js
index 12cab357..701f881a 100644
--- a/rules/no-unknown-modifiers.js
+++ b/rules/no-unknown-modifiers.js
@@ -44,7 +44,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/prefer-async-await.js b/rules/prefer-async-await.js
index 48595625..739839d1 100644
--- a/rules/prefer-async-await.js
+++ b/rules/prefer-async-await.js
@@ -52,7 +52,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/prefer-power-assert.js b/rules/prefer-power-assert.js
index 2f34b166..a17606ac 100644
--- a/rules/prefer-power-assert.js
+++ b/rules/prefer-power-assert.js
@@ -82,7 +82,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/test-ended.js b/rules/test-ended.js
index 2ce241b2..b8a707dd 100644
--- a/rules/test-ended.js
+++ b/rules/test-ended.js
@@ -44,7 +44,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/test-title.js b/rules/test-title.js
index fcf698f2..02ed6b4f 100644
--- a/rules/test-title.js
+++ b/rules/test-title.js
@@ -44,7 +44,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		},
 		schema
 	}
diff --git a/rules/use-t-well.js b/rules/use-t-well.js
index d9869238..09108e27 100644
--- a/rules/use-t-well.js
+++ b/rules/use-t-well.js
@@ -106,7 +106,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/use-t.js b/rules/use-t.js
index a930aabe..4c8d8a92 100644
--- a/rules/use-t.js
+++ b/rules/use-t.js
@@ -36,7 +36,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/use-test.js b/rules/use-test.js
index 3d326cfb..e8361794 100644
--- a/rules/use-test.js
+++ b/rules/use-test.js
@@ -41,7 +41,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/rules/use-true-false.js b/rules/use-true-false.js
index 16608c7a..0da80ab0 100644
--- a/rules/use-true-false.js
+++ b/rules/use-true-false.js
@@ -88,7 +88,7 @@ module.exports = {
 	create,
 	meta: {
 		docs: {
-			url: util.getDocsUrl()
+			url: util.getDocsUrl(__filename)
 		}
 	}
 };
diff --git a/test/util.js b/test/util.js
index 19fb08ef..4320d1c2 100644
--- a/test/util.js
+++ b/test/util.js
@@ -4,15 +4,15 @@ import pkg from '../package';
 
 test('returns the URL of the a named rule\'s documentation', t => {
 	const url = `https://github.com/avajs/eslint-plugin-ava/blob/v${pkg.version}/docs/rules/foo.md`;
-	t.is(util.getDocsUrl('foo'), url);
+	t.is(util.getDocsUrl('foo.js'), url);
 });
 
 test('returns the URL of the a named rule\'s documentation at a commit hash', t => {
 	const url = 'https://github.com/avajs/eslint-plugin-ava/blob/bar/docs/rules/foo.md';
-	t.is(util.getDocsUrl('foo', 'bar'), url);
+	t.is(util.getDocsUrl('foo.js', 'bar'), url);
 });
 
 test('determines the rule name from the file', t => {
 	const url = `https://github.com/avajs/eslint-plugin-ava/blob/v${pkg.version}/docs/rules/util.md`;
-	t.is(util.getDocsUrl(), url);
+	t.is(util.getDocsUrl(__filename), url);
 });
diff --git a/util.js b/util.js
index cdb1f77f..4d4e583a 100644
--- a/util.js
+++ b/util.js
@@ -104,8 +104,8 @@ const repoUrl = 'https://github.com/avajs/eslint-plugin-ava';
  * @param  {String} ruleName The name of the rule to generate a URL for.
  * @return {String}          The URL of the rule's documentation.
  */
-const getDocsUrl = (ruleName, commitHash) => {
-	ruleName = ruleName || path.basename(module.parent.filename, '.js');
+const getDocsUrl = (filename, commitHash) => {
+	const ruleName = path.basename(filename, '.js');
 	commitHash = commitHash || `v${pkg.version}`;
 	return `${repoUrl}/blob/${commitHash}/docs/rules/${ruleName}.md`;
 };