diff --git a/briar-android/src/main/res/layout/fragment_error_contact_exchange.xml b/briar-android/src/main/res/layout/fragment_error_contact_exchange.xml
index d06ef1187..4056984f3 100644
--- a/briar-android/src/main/res/layout/fragment_error_contact_exchange.xml
+++ b/briar-android/src/main/res/layout/fragment_error_contact_exchange.xml
@@ -12,7 +12,7 @@
+ tools:text="error explanation" />