diff --git a/core/src/components/button/test/preview/index.html b/core/src/components/button/test/preview/index.html
index f0a5de51b8..a640ae132a 100644
--- a/core/src/components/button/test/preview/index.html
+++ b/core/src/components/button/test/preview/index.html
@@ -75,6 +75,26 @@
           <ion-button id="dynamicColor1" onclick="changeColor(event)">Change Color</ion-button>
           <ion-button id="dynamicColor2" onclick="changeColor(event)" fill="outline">Change Color</ion-button>
         </p>
+        
+        <p>
+          <ion-button>
+            <ion-icon slot="start" name="star"></ion-icon>
+            Left Icon
+          </ion-button>
+        </p>
+
+        <p>
+          <ion-button>
+            Right Icon
+            <ion-icon slot="end" name="star"></ion-icon>
+          </ion-button>
+        </p>
+
+        <p>
+          <ion-button>
+            <ion-icon slot="icon-only" name="star"></ion-icon>
+          </ion-button>
+        </p>
 
       </ion-content>