diff --git a/.gitignore b/.gitignore
index 27bde24..f9c9e22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,10 @@ Icon
 /media/*
 !/media/index.html
 
+# Lock files
+# ---------------
+.lock
+
 # -------------SECURITY-------------
 # NEVER publish these files via Git!
 # -------------SECURITY-------------