diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d1fb84..e485b75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Last Changes
 
+- [#4](https://github.com/LaxarJS/karma-laxar/issues/4): use laxarSpec meta to find `runSpec` and jasmine
+
 
 ## v1.1.0-alpha.0
 
diff --git a/lib/adapter_post.js b/lib/adapter_post.js
index 8d3fcce..4934623 100644
--- a/lib/adapter_post.js
+++ b/lib/adapter_post.js
@@ -1,4 +1,4 @@
-( function( karma, requirejs, jasmineRequireOrJasmine, laxarSpec, locationPathname ) {
+( function( karma, requirejs, laxarSpec, locationPathname ) {
 
 
 /* Original source:
@@ -400,56 +400,39 @@ var Jasmine2KarmaReporter = function(karma, jasmineEnv) {
  */
 /*jshint browser: true*/
 /*global Jasmine1KarmaReporter, Jasmine2KarmaReporter*/
-function createStartFn( karma, requirejs, jasmineRequireOrJasmine, laxarSpec ) {
-   'use strict';
-
-   var jasmine;
-   var jasmineEnv;
-   if( typeof jasmineRequireOrJasmine.version === 'function' &&
-       jasmineRequireOrJasmine.version().indexOf( '2.' ) === 0 ) {
-      // We have jasmine version 2.x.x and thus assume widget tests running with LaxarJS/laxar-testing
-      // instead of the old LaxarJs/laxar/laxar_testing.
-      var jasmineRequire = jasmineRequireOrJasmine;
-      // We need to expose jasmine on the global object for angular-mocks
-      jasmine = window.jasmine = jasmineRequire.core( jasmineRequire );
-      jasmineEnv = jasmine.getEnv();
-
-      jasmineEnv.addReporter( new Jasmine2KarmaReporter( karma, jasmineEnv ) );
-
-      var jasmineInterface = jasmineRequire.interface(jasmine, jasmineEnv);
-      for( var property in jasmineInterface ) {
-         if( jasmineInterface.hasOwnProperty( property ) ) {
-            window[property] = jasmineInterface[property];
-         }
+function createStartFn( karma, requirejs, laxarSpec ) {
+  'use strict';
+
+  var testRunner = laxarSpec.testRunner || 'laxar/laxar_testing';
+  var jasmineMajor = laxarSpec.jasmineMajorVersion || 1;
+  var jasmine = ( jasmineMajor > 1 ) ? window.jasmineRequire.core( window.jasmineRequire ) : window.jasmine;
+  // We need to expose jasmine on the global object for angular-mocks:
+  window.jasmine = jasmine;
+
+  var jasmineEnv = jasmine.getEnv();
+  jasmineEnv.addReporter( jasmineMajor > 1 ?
+     new Jasmine2KarmaReporter( karma, jasmineEnv ) :
+     new Jasmine1KarmaReporter( karma, jasmineEnv ) );
+
+  if( jasmineMajor > 1 ) {
+    var jasmineInterface = jasmineRequire.interface( jasmine, jasmineEnv );
+    for( var property in jasmineInterface ) {
+      if( jasmineInterface.hasOwnProperty( property ) ) {
+        window[ property ] = jasmineInterface[ property ];
       }
+    }
+  }
 
-      return function() {
-         requirejs.config( laxarSpec.requireConfig );
-         requirejs( [
-            'laxar-testing'
-         ], function( testing ) {
-            testing.runSpec( laxarSpec, jasmineEnv );
-         } );
-      };
-   }
-
-   jasmine = window.jasmine = jasmineRequireOrJasmine;
-   // We have jasmine version 1.x.x and hence assume old style laxar_testing
-   jasmineEnv = jasmine.getEnv();
-
-   jasmineEnv.addReporter( new Jasmine1KarmaReporter( karma, jasmineEnv ) );
-
-   return function() {
-      requirejs.config( laxarSpec.requireConfig );
-      requirejs( [
-         'laxar/laxar_testing'
-      ], function( ax ) {
-         ax.testing.runSpec( laxarSpec, jasmineEnv );
-      } );
-   };
+  return function() {
+    requirejs.config( laxarSpec.requireConfig );
+    requirejs( [ testRunner ], function( runner ) {
+      // Works with both test-runners: 'laxar/laxar_testing' and new 'laxar-testing':
+      ( runner.testing || runner ).runSpec( laxarSpec, jasmineEnv );
+    } );
+  };
 }
 
 requirejs.load = createPatchedLoad( karma.files, requirejs.load, locationPathname );
-karma.start = createStartFn( karma, requirejs, jasmineRequireOrJasmine, laxarSpec );
+karma.start = createStartFn( karma, requirejs, laxarSpec );
 
-} )( window.__karma__, window.requirejs, window.jasmineRequire || window.jasmine, window.laxarSpec, window.location.pathname );
+} )( window.__karma__, window.requirejs, window.laxarSpec, window.location.pathname );
diff --git a/lib/index.js b/lib/index.js
index dc38a71..d5d3fbe 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -61,12 +61,15 @@ function initLaxar( config ) {
 
    config.preprocessors[ '**/*.html' ] = '';
 
+   var jasmineMajorVersion = laxar.jasmineMajorVersion > 1 ? laxar.jasmineMajorVersion : '';
+   var jasminePath = path.join( baseUrl, rconfig.paths[ 'jasmine' + jasmineMajorVersion ] );
+
    files.unshift.apply( files, [
       requireConfig,
       specRunner,
       require.resolve( 'es5-shim' ),
       __dirname + '/adapter_pre.js',
-      path.resolve( path.join( baseUrl, rconfig.paths.jasmine ) ) + '.js',
+      path.resolve( jasminePath ) + '.js',
       path.resolve( path.join( baseUrl, rconfig.paths.requirejs ) ) + '.js',
       __dirname + '/adapter_post.js'
    ].map( createPattern ) );