diff --git a/.gitignore b/.gitignore
index 03f0978..2b9d83a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,14 @@
 /target
 
+# Rust
+
+# Rust stuff that we don't want to include in our source control
+
+# Don't include Cargo.lock
+Cargo.lock
+
+# End Rust
+
 # WADs
 
 # We want to be able to distribute the shareware WAD (this shouldn't change much)