diff --git a/_addons_uis/org.openhab.ui/doc/components/oh-repeater.md b/_addons_uis/org.openhab.ui/doc/components/oh-repeater.md
index 7a406f122..b246d58c9 100644
--- a/_addons_uis/org.openhab.ui/doc/components/oh-repeater.md
+++ b/_addons_uis/org.openhab.ui/doc/components/oh-repeater.md
@@ -122,6 +122,11 @@ Iterate over an array and repeat the children components in the default slot
     Render all children directly under the repeater's parent, without any container
   </PropDescription>
 </PropBlock>
+<PropBlock type="BOOLEAN" name="cacheSource" label="Suppress source refresh">
+  <PropDescription>
+    For loaded sources (e.g. with Items or rules), the source array will be cached and not refreshed on page updates
+  </PropDescription>
+</PropBlock>
 </PropGroup>
 </div>