diff --git a/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibraryDefintionsConfig.java b/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibraryDefintionsConfig.java
index 973f8ff4060..f85b5f10d4d 100644
--- a/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibraryDefintionsConfig.java
+++ b/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibraryDefintionsConfig.java
@@ -26,8 +26,9 @@ import java.util.List;
  * A Config implementation which is configured with a directory to find the standard library names from
  */
 public class ClassPathLibraryDefintionsConfig extends Config {
+    // used by maven build
     @NotNull
-    private static final String META_INF_SERVICES_FILE = "META-INF/services/org.jetbrains.kotlin.js.libraryDefinitions";
+    public static final String META_INF_SERVICES_FILE = "META-INF/services/org.jetbrains.kotlin.js.libraryDefinitions";
 
     public ClassPathLibraryDefintionsConfig(@NotNull Project project, @NotNull String moduleId, @NotNull EcmaVersion version) {
         super(project, moduleId, version);
diff --git a/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibrarySourcesLoader.java b/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibrarySourcesLoader.java
index ea9ad2bad3d..5b9394f5a4d 100644
--- a/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibrarySourcesLoader.java
+++ b/js/js.translator/src/org/jetbrains/k2js/config/ClassPathLibrarySourcesLoader.java
@@ -26,9 +26,12 @@ import java.util.List;
  * A helper class to load the kotlin library sources to be compiled to JavaScript as part of a JavaScript build
  */
 public class ClassPathLibrarySourcesLoader {
+
+    // used by maven build
     @NotNull
-    private static final String META_INF_SERVICES_FILE = "META-INF/services/org.jetbrains.kotlin.js.librarySource";
-    @NotNull private final Project project;
+    public static final String META_INF_SERVICES_FILE = "META-INF/services/org.jetbrains.kotlin.js.librarySource";
+    @NotNull
+    private final Project project;
 
     public ClassPathLibrarySourcesLoader(@NotNull Project project) {
         this.project = project;