diff --git a/Network/Socketed/Application/Plocketed/Template.hs b/Network/Socketed/Application/Plocketed/Template.hs
--- a/Network/Socketed/Application/Plocketed/Template.hs
+++ b/Network/Socketed/Application/Plocketed/Template.hs
@@ -122,9 +122,9 @@
 
    window.handleMessage = function(e) {
       var
-         vals = e.data.split(' ').map(x => x.trim()).map(x => parseInt(x, 10)),
+         vals = e.data.split(' ').map(x => x.trim()),
          key = vals[0],
-         val = vals[1];
+         val = parseInt(vals[1], 10);
 
       if (!(key in dataMap)) {
          dataMap[key] = {
diff --git a/plocketed.cabal b/plocketed.cabal
--- a/plocketed.cabal
+++ b/plocketed.cabal
@@ -1,5 +1,5 @@
 name: plocketed
-version: 0.1.0.0
+version: 0.1.0.1
 
 synopsis: plot data from stdin through socketed
 description: plot data from stdin through socketed