diff --git a/src/helpers.js b/src/helpers.js
index 5d6acaa..9eb325a 100644
--- a/src/helpers.js
+++ b/src/helpers.js
@@ -285,12 +285,12 @@ export default class Helpers {
   }
 
   // Events
-  on(query, events, callback) {
+  on(query, events, callback, options = {}) {
     let elements = findAll(query)
     if (elements.length == 0) return
 
     elements.forEach(el => {
-      events.split(' ').forEach(event => _addListener(el, event, callback))
+      events.split(' ').forEach(event => _addListener(el, event, callback, options))
     })
   }
 
@@ -302,7 +302,7 @@ export default class Helpers {
     return App.currentEvent
   }
 
-  _addListener(elem, event, callback) {
+  _addListener(elem, event, callback, options) {
     elem.addEventListener(event, (e) => {
       if (event == 'click' && (['A', 'BUTTON'].includes(elem.tagName) || (elem.tagName == 'INPUT' && elem.type == 'submit')))
         e.preventDefault()
@@ -314,7 +314,7 @@ export default class Helpers {
 
       App.currentElement = null
       App.currentEvent   = null
-    })
+    }, options)
   }
 
   // Ajax
diff --git a/tests/helpers.test.js b/tests/helpers.test.js
index dead671..589bac2 100644
--- a/tests/helpers.test.js
+++ b/tests/helpers.test.js
@@ -541,10 +541,24 @@ describe('Events', () => {
 
       on('div', 'click blur', callback)
 
-      expect(spyElement).toHaveBeenNthCalledWith(1, 'click', expect.any(Function))
-      expect(spyElement).toHaveBeenNthCalledWith(2, 'blur', expect.any(Function))
-      expect(spyElement2).toHaveBeenNthCalledWith(1, 'click', expect.any(Function))
-      expect(spyElement2).toHaveBeenNthCalledWith(2, 'blur', expect.any(Function))
+      expect(spyElement).toHaveBeenNthCalledWith(1, 'click', expect.any(Function), {})
+      expect(spyElement).toHaveBeenNthCalledWith(2, 'blur', expect.any(Function), {})
+      expect(spyElement2).toHaveBeenNthCalledWith(1, 'click', expect.any(Function), {})
+      expect(spyElement2).toHaveBeenNthCalledWith(2, 'blur', expect.any(Function), {})
+    })
+
+    test('with "once" option', () => {
+      const callback = jest.fn()
+      const spyElement = jest.spyOn(element, 'addEventListener')
+
+      on(element, 'click', callback, { once: true })
+
+      element.dispatchEvent(new Event('click'))
+      element.dispatchEvent(new Event('click'))
+
+      expect(spyElement).toHaveBeenCalledTimes(1)
+      expect(spyElement).toHaveBeenCalledWith('click', expect.any(Function), { once: true })
+      expect(callback).toHaveBeenCalledTimes(1)
     })
   })
 })