diff --git a/data/com.github.subhadeepjasu.pebbles.appdata.xml.in b/data/com.github.subhadeepjasu.pebbles.appdata.xml.in
index bf4319b8..79279b9f 100644
--- a/data/com.github.subhadeepjasu.pebbles.appdata.xml.in
+++ b/data/com.github.subhadeepjasu.pebbles.appdata.xml.in
@@ -81,7 +81,7 @@
none
none
none
- none
+ mild
none
none
none