diff --git a/object/Item.php b/object/Item.php
index 0dfe915dea..2cb131f1a7 100644
--- a/object/Item.php
+++ b/object/Item.php
@@ -268,6 +268,26 @@ class Item extends BaseObject {
 			$owner_name_e = $this->get_owner_name();
 		}
 
+		// Disable features that aren't available in several networks
+		if ($item["item_network"] != "dfrn") {
+			unset($buttons["dislike"]);
+			$tagger = '';
+		}
+
+		if ($item["item_network"] == "feed")
+			unset($buttons["like"]);
+
+		if ($item["item_network"] == "mail")
+			unset($buttons["like"]);
+
+		if (($item["item_network"] == "dspr") AND ($indent == 'comment'))
+			unset($buttons["like"]);
+
+		// Facebook can like comments - but it isn't programmed in the connector yet.
+		if (($item["item_network"] == "face") AND ($indent == 'comment'))
+			unset($buttons["like"]);
+
+
 		$tmp_item = array(
 			'template' => $this->get_template(),