diff --git a/siml-parser/__init__.py b/siml-parser/__init__.py
index 490fdc5..ddf5b7b 100644
--- a/siml-parser/__init__.py
+++ b/siml-parser/__init__.py
@@ -1 +1,3 @@
-from .index import read_file, evaluate
\ No newline at end of file
+from .index import read_file, evaluate
+
+__version__ = "0.1.0"