diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..b1fe495
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,5 @@
+language: python
+python:
+  - "3.7"      
+  - "3.8"
+  - "3.9" # current default Python on Travis CI
\ No newline at end of file