diff --git a/.dockerignore b/.dockerignore
index 395d14e..25ffbd8 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,7 +1,6 @@
 *.md
-*.md
 build/**
 Makefile
 .perltidy
 *.json
-*.png
\ No newline at end of file
+*.png