diff --git a/README.md b/README.md
index caad403..44eab54 100644
--- a/README.md
+++ b/README.md
@@ -73,7 +73,6 @@ NB [core-util-is](https://www.npmjs.com/package/core-util-is)'s `isBuffer` is no
 
 #### Other
 
-* `isArguments` - `true` if is an arguments object
 * `isType( type, input )` - `true` if `typeof input === type`
 
 ## Versioning
diff --git a/src/index.js b/src/index.js
index 06bb49d..1f17b2e 100644
--- a/src/index.js
+++ b/src/index.js
@@ -120,10 +120,6 @@ export function isType(type, arg) {
 	return getType(arg) === type;
 }
 
-export function isArguments(arg) {
-	return isTypeByToString('Arguments', arg);
-}
-
 /*
  * Helpers
  */
diff --git a/test/other.test.js b/test/other.test.js
deleted file mode 100644
index 47c752b..0000000
--- a/test/other.test.js
+++ /dev/null
@@ -1,41 +0,0 @@
-/* --------------------
- * is-it-type module
- * Tests for number methods
- * ------------------*/
-
-// Modules
-import {isArguments} from 'is-it-type';
-
-// Tests
-
-describe('isArguments', () => {
-	it('returns true for arguments object', () => {
-		const args = (function() { return arguments; }(1, 2, 3)); // eslint-disable-line prefer-rest-params
-		expect(isArguments(args)).toBe(true);
-	});
-
-	it('returns true for empty arguments object', () => {
-		const args = (function() { return arguments; }()); // eslint-disable-line prefer-rest-params
-		expect(isArguments(args)).toBe(true);
-	});
-
-	it('returns false for string', () => {
-		expect(isArguments('2')).toBe(false);
-	});
-
-	it('returns false for null', () => {
-		expect(isArguments(null)).toBe(false);
-	});
-
-	it('returns false for boolean', () => {
-		expect(isArguments(true)).toBe(false);
-	});
-
-	it('returns false for object', () => {
-		expect(isArguments({})).toBe(false);
-	});
-
-	it('returns false for function', () => {
-		expect(isArguments(function() {})).toBe(false); // eslint-disable-line prefer-arrow-callback
-	});
-});