diff --git a/lib/testrunner.js b/lib/testrunner.js
index f88c680..84a4c5c 100644
--- a/lib/testrunner.js
+++ b/lib/testrunner.js
@@ -128,6 +128,7 @@ exports.run = function(files, callback) {
     files.forEach(function(file) {
         var opts =  _.extend({}, options, file);
 
+        !opts.log && (opts.log = {});
         opts.deps = absPaths(opts.deps);
         opts.code = absPath(opts.code);
         opts.tests = absPaths(opts.tests);
diff --git a/readme.md b/readme.md
index 5f78f69..8962d63 100644
--- a/readme.md
+++ b/readme.md
@@ -104,24 +104,36 @@ variable name to be used for the namespace object, followed by a colon:
     Defaults:
 
         {
+            // logging options
+            log: {
 
-            // log assertions overview
-            assertions: true,
+                // log assertions overview
+                assertions: true,
 
-            // log expected and actual values for failed tests
-            errors: true,
+                // log expected and actual values for failed tests
+                errors: true,
 
-            // log tests overview
-            tests: true,
+                // log tests overview
+                tests: true,
 
-            // log summary
-            summary: true,
+                // log summary
+                summary: true,
 
-            // log global summary (all files)
-            globalSummary: true,
+                // log global summary (all files)
+                globalSummary: true,
 
-            // log currently testing code file
-            testing: true
+                // log currently testing code file
+                testing: true
+            },
+
+            // run test coverage tool
+            coverage: false,
+
+            // define dependencies, which are required then before code
+            deps: null,
+
+            // define namespace your code will be attached to on global['your namespace']
+            namespace: null
         }
 
 
diff --git a/test/testrunner.js b/test/testrunner.js
index 043724f..64a8fc8 100644
--- a/test/testrunner.js
+++ b/test/testrunner.js
@@ -8,14 +8,9 @@ var tr = require('../lib/testrunner'),
 var fixtures = __dirname + '/fixtures',
     chain = chainer();
 
-_.extend(tr.options.log, {
-    assertions: false,
-    tests: false,
-    summary: false,
-    globalSummary: false,
-    errors: false,
-    assertions: false
-});
+tr.options.log = {
+    testing: true
+};
 
 // reset log stats every time .next is called
 chain.next = function() {