diff --git a/app/src/main/java/acr/browser/lightning/database/BookmarkManager.java b/app/src/main/java/acr/browser/lightning/database/BookmarkManager.java
index 4c3fd2b..5e07d76 100644
--- a/app/src/main/java/acr/browser/lightning/database/BookmarkManager.java
+++ b/app/src/main/java/acr/browser/lightning/database/BookmarkManager.java
@@ -101,15 +101,14 @@ public class BookmarkManager {
                 final File bookmarksFile = new File(mFilesDir, FILE_BOOKMARKS);
 
                 BufferedReader bookmarksReader = null;
+                InputStream inputStream = null;
                 try {
-                    final InputStream inputStream;
                     if (bookmarksFile.exists() && bookmarksFile.isFile()) {
                         inputStream = new FileInputStream(bookmarksFile);
                     } else {
                         inputStream = mContext.getResources().openRawResource(R.raw.default_bookmarks);
                     }
-                    bookmarksReader =
-                            new BufferedReader(new InputStreamReader(inputStream));
+                    bookmarksReader = new BufferedReader(new InputStreamReader(inputStream));
                     String line;
                     while ((line = bookmarksReader.readLine()) != null) {
                         try {
@@ -130,6 +129,7 @@ public class BookmarkManager {
                     Log.e(TAG, "Error reading the bookmarks file", e);
                 } finally {
                     Utils.close(bookmarksReader);
+                    Utils.close(inputStream);
                 }
                 mBookmarksMap = bookmarks;
                 mReady = true;
diff --git a/app/src/main/java/acr/browser/lightning/utils/AdBlock.java b/app/src/main/java/acr/browser/lightning/utils/AdBlock.java
index 0f06386..706596f 100644
--- a/app/src/main/java/acr/browser/lightning/utils/AdBlock.java
+++ b/app/src/main/java/acr/browser/lightning/utils/AdBlock.java
@@ -57,8 +57,9 @@ public class AdBlock {
             @Override
             public void run() {
                 AssetManager asset = context.getAssets();
+                BufferedReader reader = null;
                 try {
-                    BufferedReader reader = new BufferedReader(new InputStreamReader(
+                    reader = new BufferedReader(new InputStreamReader(
                             asset.open(BLOCKED_DOMAINS_LIST_FILE_NAME)));
                     String line;
                     while ((line = reader.readLine()) != null) {
@@ -67,6 +68,8 @@ public class AdBlock {
                 } catch (IOException e) {
                     Log.wtf(TAG, "Reading blocked domains list from file '"
                             + BLOCKED_DOMAINS_LIST_FILE_NAME + "' failed.", e);
+                } finally {
+                    Utils.close(reader);
                 }
             }
         });