diff --git a/app/src/main/res/values-cy/strings.xml b/app/src/main/res/values-cy/strings.xml
index 5e865235c..2a1487737 100644
--- a/app/src/main/res/values-cy/strings.xml
+++ b/app/src/main/res/values-cy/strings.xml
@@ -1168,4 +1168,6 @@
Reset
Icons
Color of bottom icons in timelines
+ Background
+ Change the background color for timelines