Index: libadblockplus-android/src/org/adblockplus/libadblockplus/JsEngine.java
diff --git a/libadblockplus-android/src/org/adblockplus/libadblockplus/JsEngine.java b/libadblockplus-android/src/org/adblockplus/libadblockplus/JsEngine.java
index 3b806122759d8dd8b2d496868bbf401703cf0a1b..a0eed87459be205faaf55dd562125eb0a81529db 100644
--- a/libadblockplus-android/src/org/adblockplus/libadblockplus/JsEngine.java
+++ b/libadblockplus-android/src/org/adblockplus/libadblockplus/JsEngine.java
@@ -78,6 +78,11 @@ public final class JsEngine implements Disposable
     triggerEvent(this.ptr, eventName, null);
   }
 
+  public void setFileSystem(FileSystem fileSystem)
+  {
+    setFileSystem(this.ptr, fileSystem.ptr);
+  }
+
   public void setDefaultFileSystem(final String basePath)
   {
     setDefaultFileSystem(this.ptr, basePath);
@@ -152,6 +157,8 @@ public final class JsEngine implements Disposable
 
   private final static native void triggerEvent(long ptr, String eventName, long[] args);
 
+  private final static native void setFileSystem(long ptr, long fileSystemPtr);
+
   private final static native void setDefaultFileSystem(long ptr, String basePath);
 
   private final static native void setLogSystem(long ptr, long logSystemPtr);