diff --git a/README.md b/README.md
index f0ad232f..8d2a9f03 100644
--- a/README.md
+++ b/README.md
@@ -251,7 +251,7 @@ Let's start by looking at the help message:
 $ obfuscapk --help
 obfuscapk [-h] -o OBFUSCATOR [-w DIR] [-d OUT_APK] [-i] [-p] [-k VT_API_KEY]
           [--keystore-file KEYSTORE_FILE] [--keystore-password KEYSTORE_PASSWORD]
-          [--key-alias KEY_ALIAS] [--key-password KEY_PASSWORD]
+          [--key-alias KEY_ALIAS] [--key-password KEY_PASSWORD] [--use-aapt2]
           <APK_FILE>
 ```
 
@@ -303,6 +303,7 @@ shown in the example below:
     com.mycompany.ignore
     ...
     ``` 
+* `--use-aapt2` is a flag for use aapt2 option to rebuild app when using apktool.
 
 Let's consider now a simple working example to see how Obfuscapk works:
 
diff --git a/src/obfuscapk/cli.py b/src/obfuscapk/cli.py
index d02e71dc..372663cc 100644
--- a/src/obfuscapk/cli.py
+++ b/src/obfuscapk/cli.py
@@ -71,6 +71,11 @@ def get_cmd_args(args: list = None):
         dest="interactive",
         help="Show obfuscation progress (as a progress bar)",
     )
+    parser.add_argument(
+        "--use-aapt2",
+        action="store_true",
+        help="Use aapt2 for rebuild app"
+    )
     parser.add_argument(
         "-k",
         "--virus-total-key",
@@ -120,7 +125,7 @@ def main():
     """
     A full command to obfuscate an application:
 
-    python3 -m obfuscapk.cli -p -i -w /working/dir/path -d /path/to/obfuscated.apk \
+    python3 -m obfuscapk.cli -p -i -w /working/dir/path --use-aapt2 -d /path/to/obfuscated.apk \
     -o DebugRemoval -o LibEncryption -o CallIndirection -o MethodRename \
     -o AssetEncryption -o MethodOverload -o ConstStringEncryption \
     -o ResStringEncryption -o ArithmeticBranch -o FieldRename -o Nop -o Goto \
@@ -177,6 +182,7 @@ def main():
         arguments.key_alias,
         arguments.key_password,
         arguments.ignore_packages_file,
+        arguments.use_aapt2,
     )
 
 
diff --git a/src/obfuscapk/main.py b/src/obfuscapk/main.py
index d5083fb8..161f0b7b 100644
--- a/src/obfuscapk/main.py
+++ b/src/obfuscapk/main.py
@@ -55,6 +55,7 @@ def perform_obfuscation(
     key_alias: str = None,
     key_password: str = None,
     ignore_packages_file: str = None,
+    use_aapt2: bool = False
 ):
     """
     Apply the obfuscation techniques to an input application and generate an obfuscated
@@ -87,6 +88,7 @@ def perform_obfuscation(
                          file).
     :param ignore_packages_file: The file containing the package names to be ignored
                                  during the obfuscation (one package name per line).
+    :param use_aapt2 If True, use aapt2 for rebuild app
     """
 
     check_external_tool_dependencies()
@@ -109,6 +111,7 @@ def perform_obfuscation(
         key_alias,
         key_password,
         ignore_packages_file,
+        use_aapt2
     )
 
     manager = ObfuscatorManager()
diff --git a/src/obfuscapk/obfuscation.py b/src/obfuscapk/obfuscation.py
index 6c235ac7..47f7edce 100644
--- a/src/obfuscapk/obfuscation.py
+++ b/src/obfuscapk/obfuscation.py
@@ -30,6 +30,7 @@ def __init__(
         key_alias: str = None,
         key_password: str = None,
         ignore_packages_file: str = None,
+        use_aapt2: bool = False,
     ):
         self.logger = logging.getLogger(__name__)
 
@@ -44,6 +45,7 @@ def __init__(
         self.key_alias: str = key_alias
         self.key_password: str = key_password
         self.ignore_packages_file: str = ignore_packages_file
+        self.use_aapt2 = use_aapt2
 
         # Random string (32 chars long) generation with ASCII letters and digits
         self.encryption_secret = "".join(
@@ -501,7 +503,7 @@ def build_obfuscated_apk(self) -> None:
         apktool: Apktool = Apktool()
 
         try:
-            apktool.build(self._decoded_apk_path, self.obfuscated_apk_path)
+            apktool.build(self._decoded_apk_path, self.obfuscated_apk_path, self.use_aapt2)
         except Exception as e:
             self.logger.error("Error during apk building: {0}".format(e))
             raise
diff --git a/src/obfuscapk/tool.py b/src/obfuscapk/tool.py
index 6ff49304..ea174634 100644
--- a/src/obfuscapk/tool.py
+++ b/src/obfuscapk/tool.py
@@ -119,7 +119,7 @@ def decode(
             self.logger.error("Error during decoding: {0}".format(e))
             raise
 
-    def build(self, source_dir_path: str, output_apk_path: str = None) -> str:
+    def build(self, source_dir_path: str, output_apk_path: str = None, use_aapt2: bool = False) -> str:
 
         # Check if the input directory exists.
         if not os.path.isdir(source_dir_path):
@@ -143,6 +143,7 @@ def build(self, source_dir_path: str, output_apk_path: str = None) -> str:
                 'default path: "{0}"'.format(output_apk_path)
             )
 
+
         build_cmd: List[str] = [
             self.apktool_path,
             "--frame-path",
@@ -154,6 +155,9 @@ def build(self, source_dir_path: str, output_apk_path: str = None) -> str:
             output_apk_path,
         ]
 
+        if use_aapt2:
+            build_cmd.insert(-2, "--use-aapt2")
+
         try:
             self.logger.info('Running build command "{0}"'.format(" ".join(build_cmd)))
             # A new line character is sent as input since newer versions of Apktool