diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..2ffd2f7
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,7 @@
+# https://codefresh.io/blog/not-ignore-dockerignore/
+
+.git
+
+*~
+**/*~
+