diff --git a/src/JasmineAdapter.js b/src/JasmineAdapter.js
index 3d2a8d8..ca2d7b4 100644
--- a/src/JasmineAdapter.js
+++ b/src/JasmineAdapter.js
@@ -46,7 +46,7 @@
               if (!resultItems[i].passed()) {
                 state = resultItems[i].message.match(/AssertionError:/) ? 'error' : 'failed';
                 messages.push(resultItems[i].toString());
-                messages.push(resultItems[i].trace.stack);
+                messages.push(formatStack(resultItems[i].trace.stack));
               }
             }
             onTestDone(
@@ -74,7 +74,18 @@
       }
   };
   jstestdriver.pluginRegistrar.register(jasminePlugin);
-  
+
+  function formatStack(stack) {
+    var lines = (stack||'').split(/\r?\n/);
+    var frames = [];
+    for (i = 0; i < lines.length; i++) {
+      if (!lines[i].match(/\/jasmine[\.-]/)) {
+        frames.push(lines[i].replace(/https?:\/\/\w+(:\d+)?\/test\//, '').replace(/^\s*/, '      '));
+      }
+    }
+    return frames.join('\n');
+  }
+
   function noop(){}
   function Describes(window){
     var describes = {};