diff --git a/.gitignore b/.gitignore
index 242fb36..3ba0e99 100644
--- a/.gitignore
+++ b/.gitignore
@@ -73,9 +73,6 @@ target/
 # Jupyter Notebook
 .ipynb_checkpoints
 
-# pyenv
-.python-version
-
 # celery beat schedule file
 celerybeat-schedule
 
diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..d5c0c99
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.5.1