diff --git a/lib/forcegraph.js b/lib/forcegraph.js
index ba428f6..2ef1cf4 100644
--- a/lib/forcegraph.js
+++ b/lib/forcegraph.js
@@ -128,8 +128,8 @@ define(["d3"], function (d3) {
       })
 
       link = vis.select("g.links")
-                    .selectAll("g.link")
-                    .data(links, linkId)
+                .selectAll("g.link")
+                .data(links, linkId)
 
       var linkEnter = link.enter().append("g")
                           .attr("class", "link")
diff --git a/lib/router.js b/lib/router.js
index c071a10..998a1df 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -111,7 +111,15 @@ define(function () {
       saveState()
     }
 
-    self.addTarget = function (d) { targets.push(d) }
+    self.addTarget = function (d) {
+      targets.push(d)
+    }
+
+    self.removeTarget = function (d) {
+      targets = targets.filter( function (e) {
+        return d !== e
+      })
+    }
 
     self.setData = function (data) {
       objects.nodes = {}