diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php
index 1bf41d29..053cd47d 100644
--- a/modules/backend-rpc.php
+++ b/modules/backend-rpc.php
@@ -1120,6 +1120,16 @@
 			return;
 		}
 
+		if ($subop == "clearKeys") {
+
+			db_query($link, "DELETE FROM ttrss_access_keys WHERE
+				owner_uid = " . $_SESSION["uid"]);
+
+			print "<rpc-reply><message>OK</message></rpc-reply>";
+
+			return;
+		}
+
 		print "<rpc-reply><error>Unknown method: $subop</error></rpc-reply>";
 	}
 ?>
diff --git a/modules/pref-feeds.php b/modules/pref-feeds.php
index de9166fe..30046ddb 100644
--- a/modules/pref-feeds.php
+++ b/modules/pref-feeds.php
@@ -1498,6 +1498,8 @@
 		print "<button onclick=\"return displayDlg('generatedFeed', '$rss_url')\">".
 			__('Display URL')."</button> ";
                
+		print "<button onclick=\"return clearFeedAccessKeys()\">".
+			__('Clear all generated URLs')."</button> ";
 
 	}
 
diff --git a/prefs.js b/prefs.js
index 5ba267b7..33ed8fd7 100644
--- a/prefs.js
+++ b/prefs.js
@@ -2088,3 +2088,24 @@ function opmlImportHandler(iframe) {
 		exception_error("opml_import_handler", e);
 	}
 }
+
+function clearFeedAccessKeys() {
+
+	var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
+
+	if (ok) {
+		notify_progress("Clearing URLs...");
+
+		var query = "?op=rpc&subop=clearKeys";
+
+		new Ajax.Request("backend.php", {
+			parameters: query,
+			onComplete: function(transport) { 
+				notify_info("Generated URLs cleared.");
+			} });
+	}
+	
+	return false;
+}
+
+