diff --git a/package.json b/package.json
index 0491b48..4ce229e 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,7 @@
     "ym": "^0.1.2"
   },
   "scripts": {
+    "prepublish": "npm test",
     "pretest": "eslint . && jscs -c .jscs.js .",
     "test": "mocha -R spec",
     "cover": "istanbul cover _mocha",
diff --git a/test/techs/bemhtml.test.js b/test/techs/bemhtml.test.js
index 963d194..7c98aef 100644
--- a/test/techs/bemhtml.test.js
+++ b/test/techs/bemhtml.test.js
@@ -301,6 +301,10 @@ function build(templates, options) {
         });
     }
 
+    // mock for bemhtml.generate()
+    var bemhtmlPath = './node_modules/bem-xjst/lib/bemhtml/bundle.js'
+    scheme[bemhtmlPath] = require('fs').readFileSync(bemhtmlPath, 'utf8');
+
     mock(scheme);
 
     bundle = new MockNode('bundle');
diff --git a/test/techs/bemtree.test.js b/test/techs/bemtree.test.js
index b766e90..3609a34 100644
--- a/test/techs/bemtree.test.js
+++ b/test/techs/bemtree.test.js
@@ -213,6 +213,10 @@ function build(templates, options) {
         });
     }
 
+    // mock for bemhtml.generate()
+    var bemtreePath = './node_modules/bem-xjst/lib/bemtree/bundle.js'
+    scheme[bemtreePath] = require('fs').readFileSync(bemtreePath, 'utf8');
+
     mock(scheme);
 
     bundle = new MockNode('bundle');