diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..a996bab
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,2 @@
+include maldump/parsers/kaitai/*.ksy
+
diff --git a/maldump/__main__.py b/maldump/__main__.py
index dca9635..0b2b96e 100755
--- a/maldump/__main__.py
+++ b/maldump/__main__.py
@@ -17,7 +17,7 @@
 from maldump.av_manager import AVManager
 from maldump.structures import Quarantine
 
-__version__ = '0.3.0'
+__version__ = '0.4.0'
 
 
 def main() -> None:
diff --git a/setup.cfg b/setup.cfg
index 597ec27..243ce21 100755
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,4 @@
+
 [metadata]
 name = maldump
 version = attr: maldump.__main__.__version__
@@ -22,10 +23,11 @@ install_requires =
     defusedxml
     kaitaistruct
     pycryptodome
+include_package_data = True
 
 [options.packages.find]
 exclude =
-    test
+    test*
 
 [options.entry_points]
 console_scripts =