diff --git a/android/app/src/main/java/com/robosats/WebAppInterface.kt b/android/app/src/main/java/com/robosats/WebAppInterface.kt
index 0cfae1d2..1d569bac 100644
--- a/android/app/src/main/java/com/robosats/WebAppInterface.kt
+++ b/android/app/src/main/java/com/robosats/WebAppInterface.kt
@@ -388,6 +388,7 @@ class WebAppInterface(private val context: Context, private val webView: WebView
             .replace("\"", "\\\"")
             .replace("\n", "\\n")
             .replace("\r", "\\r")
+            .replace("\t", "\\t")
             .replace("<", "\\u003C")
             .replace(">", "\\u003E")
             .replace("&", "\\u0026")