diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..f6a5416
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1 @@
+exclude pyCryptomusAPI/private_keys.py
diff --git a/pyCryptomusAPI/version.py b/pyCryptomusAPI/version.py
index 44d0913..86f7b9f 100644
--- a/pyCryptomusAPI/version.py
+++ b/pyCryptomusAPI/version.py
@@ -1,3 +1,3 @@
 # Versions should comply with PEP440.
 # This line is parsed in setup.py:
-__version__ = '0.0.5'
+__version__ = '0.0.6'