diff --git a/.versions b/.versions
index 0e87f0d..d84065b 100644
--- a/.versions
+++ b/.versions
@@ -9,7 +9,7 @@ ddp@1.1.0
 deps@1.0.7
 ejson@1.0.6
 gadicohen:famous@0.5.2
-gadicohen:famous-views@1.3.0-rc.3
+gadicohen:famous-views@1.3.0-rc.4
 gadicohen:modules@0.0.5
 geojson-utils@1.0.3
 html-tools@1.0.4
@@ -18,7 +18,7 @@ id-map@1.0.3
 jag:pince@0.0.8
 jquery@1.11.3_2
 json@1.0.3
-local-test:gadicohen:famous-views@1.3.0-rc.3
+local-test:gadicohen:famous-views@1.3.0-rc.4
 logging@1.0.7
 meteor@1.1.6
 minifiers@1.1.5
diff --git a/lib/meteor/tracker.js b/lib/meteor/tracker.js
index 7d4711c..db59792 100644
--- a/lib/meteor/tracker.js
+++ b/lib/meteor/tracker.js
@@ -127,9 +127,12 @@ var withNoYieldsAllowed = function (f) {
 
 //#fview
 //var nextId = 1;
-var nextId = Math.max.apply(Math,
-  _.map(_.keys(Tracker._computations), function(x) { return parseInt(x); }))
-  + 1;
+var nextId;
+if (Tracker._computations.length)
+  nextId = 1 + Math.max.apply(Math,
+  _.map(_.keys(Tracker._computations), function(x) { return parseInt(x); }));
+else
+  nextId = 1;
 
 // computations whose callbacks we should call at flush time
 var pendingComputations = [];
diff --git a/package.js b/package.js
index f03e091..161c4d5 100644
--- a/package.js
+++ b/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'gadicohen:famous-views',
-  version: '1.3.0-rc.3',
+  version: '1.3.0-rc.4',
   summary: 'Famous, the Meteor Way (with Reactive Blaze Templates/Views)',
   git: 'https://github.com/gadicc/meteor-famous-views.git'
 });