diff --git a/build.gradle b/build.gradle
index 3f0fbfb..4e95293 100644
--- a/build.gradle
+++ b/build.gradle
@@ -105,6 +105,9 @@ task xhtml2(type: Jar) {
         exclude '**/*Test.class'
         exclude '**/AllTests.class'
         exclude '**/*.java'
+        include 'etc/*'
+        include 'com/*'
+        include 'com/**/*'
         include 'w2phtml/pageSplitters/**/*.class'
         include 'pro/litvinovg/**/*.class'
         include 'pro/litvinovg/**/*.png'