diff --git a/packages/physics/traits/collider.trait.js b/packages/physics/traits/collider.trait.js
index de7c05a..7a6eb75 100644
--- a/packages/physics/traits/collider.trait.js
+++ b/packages/physics/traits/collider.trait.js
@@ -4,6 +4,7 @@ import {StateProperty, Trait} from '@avocado/entity';
 
 const decorate = compose(
   StateProperty('isCheckingCollisions'),
+  StateProperty('isColliding'),
 );
 
 export class Collider extends decorate(Trait) {
@@ -23,6 +24,7 @@ export class Collider extends decorate(Trait) {
   static defaultState() {
     return {
       isCheckingCollisions: true,
+      isColliding: true,
     }
   }
 
@@ -110,6 +112,9 @@ export class Collider extends decorate(Trait) {
     return {
 
       collidesWith: (entity) => {
+        if (!this.entity.isColliding || !entity.isColliding) {
+          return false;
+        }
         if (-1 !== this._doesNotCollideWith.indexOf(entity)) {
           return false;
         }