diff --git a/interface/resources/qml/hifi/commerce/purchases/PurchasedItem.qml b/interface/resources/qml/hifi/commerce/purchases/PurchasedItem.qml
index 0a69b8b3b5..13dc3cb37f 100644
--- a/interface/resources/qml/hifi/commerce/purchases/PurchasedItem.qml
+++ b/interface/resources/qml/hifi/commerce/purchases/PurchasedItem.qml
@@ -328,7 +328,15 @@ Item {
                         item.buttonColor = "#E2334D";
                         item.buttonClicked = function() {
                             sendToPurchases({ method: 'flipCard', closeAll: true });
-                            sendToPurchases({method: 'updateItemClicked', itemId: root.itemId, itemEdition: root.itemEdition, upgradeUrl: root.upgradeUrl});
+                            sendToPurchases({
+                                method: 'updateItemClicked',
+                                itemId: root.itemId,
+                                itemEdition: root.itemEdition,
+                                upgradeUrl: root.upgradeUrl,
+                                itemHref: root.itemHref,
+                                itemType: root.itemType,
+                                isInstalled: root.isInstalled
+                            });
                         }
                     }
                 }
diff --git a/interface/resources/qml/hifi/commerce/purchases/Purchases.qml b/interface/resources/qml/hifi/commerce/purchases/Purchases.qml
index 16ad01a56d..91993d0fa3 100644
--- a/interface/resources/qml/hifi/commerce/purchases/Purchases.qml
+++ b/interface/resources/qml/hifi/commerce/purchases/Purchases.qml
@@ -706,7 +706,23 @@ Rectangle {
                                 }
                             }
                         } else if (msg.method === "updateItemClicked") {
-                            sendToScript(msg);
+                            if (msg.itemType === "app" && msg.isInstalled) {
+                                lightboxPopup.titleText = "Uninstall App";
+                                lightboxPopup.bodyText = "The app that you are trying to update is installed.<br><br>" +
+                                "If you proceed, the current version of the app will be uninstalled.";
+                                lightboxPopup.button1text = "CANCEL";
+                                lightboxPopup.button1method = function() {
+                                    lightboxPopup.visible = false;
+                                }
+                                lightboxPopup.button2text = "CONFIRM";
+                                lightboxPopup.button2method = function() {
+                                    Commerce.uninstallApp(msg.itemHref);
+                                    sendToScript(msg);
+                                };
+                                lightboxPopup.visible = true;
+                            } else {
+                                sendToScript(msg);
+                            }
                         } else if (msg.method === "giftAsset") {
                             sendAsset.assetName = msg.itemName;
                             sendAsset.assetCertID = msg.certId;