diff --git a/qml/ttrss/sailfish/pages/FeedItem.qml b/qml/ttrss/sailfish/pages/FeedItem.qml
index 6c2198e..efa3a22 100644
--- a/qml/ttrss/sailfish/pages/FeedItem.qml
+++ b/qml/ttrss/sailfish/pages/FeedItem.qml
@@ -469,6 +469,16 @@ Page {
     }
 
     Component.onCompleted: {
+        if (settings.webviewFontSize < Theme.fontSizeTiny || settings.webviewFontSize > Theme.fontSizeExtraLarge) {
+            settings.webviewFontSize = Theme.fontSizeSmall;
+        }
+    }
+
+    Component.onCompleted: {
+        // go for default if out of range
+        if (settings.webviewFontSize < Theme.fontSizeTiny || settings.webviewFontSize > Theme.fontSizeExtraLarge) {
+            settings.webviewFontSize = Theme.fontSizeSmall;
+        }
         itemView.fontSize = settings.webviewFontSize
         showFeedItem();
     }