diff --git a/.gitignore b/.gitignore
index 10e0e3e70c64fca1a9b1e4977736c81489520a79..562d9077725790aa63b1cbbb1e7e9578c994b9d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,7 @@
 
 # Rust documentation directory
 /target/doc/
+/doc/dev/rustdoc/
 
 # mdBook build directory
 /book/