diff --git a/plugins/console.js b/plugins/console.js
index 68eff29a07f0..afbae30d8631 100644
--- a/plugins/console.js
+++ b/plugins/console.js
@@ -17,13 +17,14 @@ function consolePlugin(Raven, console, pluginOptions) {
   console = console || window.console || {};
   pluginOptions = pluginOptions || {};
 
-  var logLevels = pluginOptions.levels || ['debug', 'info', 'warn', 'error'],
-    level = logLevels.pop();
+  var logLevels = pluginOptions.levels || ['debug', 'info', 'warn', 'error'];
+  if ('assert' in console) logLevels.push('assert');
 
   var callback = function(msg, data) {
     Raven.captureMessage(msg, data);
   };
 
+  var level = logLevels.pop();
   while (level) {
     wrapConsoleMethod(console, level, callback);
     level = logLevels.pop();
diff --git a/src/console.js b/src/console.js
index 195f5dd6e0dc..c28aeb428e96 100644
--- a/src/console.js
+++ b/src/console.js
@@ -15,7 +15,17 @@ var wrapMethod = function(console, level, callback) {
 
     var msg = '' + args.join(' ');
     var data = {level: sentryLevel, logger: 'console', extra: {arguments: args}};
-    callback && callback(msg, data);
+
+    if (level === 'assert') {
+      if (args[0] === false) {
+        // Default browsers message
+        msg = 'Assertion failed: ' + (args.slice(1).join(' ') || 'console.assert');
+        data.extra.arguments = args.slice(1);
+        callback && callback(msg, data);
+      }
+    } else {
+      callback && callback(msg, data);
+    }
 
     // this fails for some browsers. :(
     if (originalConsoleLevel) {
diff --git a/test/plugins/console.test.js b/test/plugins/console.test.js
index 16e9a5f89635..6fc82f73c473 100644
--- a/test/plugins/console.test.js
+++ b/test/plugins/console.test.js
@@ -13,7 +13,8 @@ describe('console plugin', function() {
       debug: function() {},
       info: function() {},
       warn: function() {},
-      error: function() {}
+      error: function() {},
+      assert: function() {}
     };
 
     consolePlugin(Raven, console);
@@ -51,4 +52,54 @@ describe('console plugin', function() {
       }
     });
   });
+
+  describe('console.assert', function() {
+    var console;
+
+    beforeEach(function() {
+      console = {
+        assert: function() {}
+      };
+      consolePlugin(Raven, console);
+      this.sinon.stub(Raven, 'captureMessage');
+    });
+
+    it("shouldn't trigger captureMessage when assertion passes", function() {
+      console.assert(2 + 2 === 4, 'random message');
+      assert.equal(Raven.captureMessage.callCount, 0);
+    });
+
+    it('should trigger captureMessages when assertion fails', function() {
+      console.assert(2 + 2 === 5, 'random message', 'and even more');
+      assert.equal(Raven.captureMessage.callCount, 1);
+      assert.equal(
+        Raven.captureMessage.getCall(0).args[0],
+        'Assertion failed: random message and even more'
+      );
+      assert.deepEqual(Raven.captureMessage.getCall(0).args[1], {
+        level: 'assert',
+        logger: 'console',
+        extra: {
+          arguments: ['random message', 'and even more']
+        }
+      });
+    });
+
+    // As this is default browsers behaviour
+    it("should default to 'console.assert' message for failed assertion", function() {
+      console.assert(2 + 2 === 5);
+      assert.equal(Raven.captureMessage.callCount, 1);
+      assert.equal(
+        Raven.captureMessage.getCall(0).args[0],
+        'Assertion failed: console.assert'
+      );
+      assert.deepEqual(Raven.captureMessage.getCall(0).args[1], {
+        level: 'assert',
+        logger: 'console',
+        extra: {
+          arguments: []
+        }
+      });
+    });
+  });
 });