diff --git a/oxt/AddonConfiguration.xcu b/oxt/AddonConfiguration.xcu
index b561ae0..2af8d19 100644
--- a/oxt/AddonConfiguration.xcu
+++ b/oxt/AddonConfiguration.xcu
@@ -4427,47 +4427,47 @@
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png
-
+
%origin%/icons/unknown.png