diff --git a/src/typy.js b/src/typy.js
index 7bcdbad..0861bac 100644
--- a/src/typy.js
+++ b/src/typy.js
@@ -69,8 +69,10 @@ class Typy {
   }
 
   get isBoolean() {
-    if (typeof this.input === typeof true) return true;
-    return false;
+    return (
+      typeof this.input === 'boolean' ||
+      this.input instanceof Boolean
+    );
   }
 
   get isTrue() {
diff --git a/test/typy.test.js b/test/typy.test.js
index 889cc0e..313f7a9 100644
--- a/test/typy.test.js
+++ b/test/typy.test.js
@@ -141,9 +141,15 @@ describe('Typy', () => {
     });
 
     test('should test if type is Boolean', () => {
-      const trueObj = true;
+      let trueObj = true;
       expect(t(trueObj).isBoolean === true).toBeTruthy();
-      const falseObj = false;
+      // eslint-disable-next-line no-new-wrappers
+      trueObj = new Boolean(true);
+      expect(t(trueObj).isBoolean === true).toBeTruthy();
+      let falseObj = false;
+      expect(t(falseObj).isBoolean === true).toBeTruthy();
+      // eslint-disable-next-line no-new-wrappers
+      falseObj = new Boolean(false);
       expect(t(falseObj).isBoolean === true).toBeTruthy();
     });