diff --git a/18-forkify/final/index.html b/18-forkify/final/index.html
index 184f85ad1d..ef90bc99ef 100644
--- a/18-forkify/final/index.html
+++ b/18-forkify/final/index.html
@@ -271,7 +271,7 @@ <h3 class="upload__heading">Recipe data</h3>
           <label>Publisher</label>
           <input value="TEST23" required name="publisher" type="text" />
           <label>Prep time</label>
-          <input value="23" required name="cookingTime" type="number" />
+          <input value="23" required name="cookingTime?" type="number" />
           <label>Servings</label>
           <input value="23" required name="servings" type="number" />
         </div>
diff --git a/18-forkify/starter/index.html b/18-forkify/starter/index.html
index 0f977f51f7..ab859188af 100755
--- a/18-forkify/starter/index.html
+++ b/18-forkify/starter/index.html
@@ -271,7 +271,7 @@ <h3 class="upload__heading">Recipe data</h3>
           <label>Publisher</label>
           <input value="TEST" required name="publisher" type="text" />
           <label>Prep time</label>
-          <input value="23" required name="cookingTime" type="number" />
+          <input value="23" required name="cookingTime?" type="number" />
           <label>Servings</label>
           <input value="23" required name="servings" type="number" />
         </div>