diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07c982f..ad7ad64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@
 - Load table and footnote markdown extensions in `markdown` filter
 - `get_url` now defaults to not adding a trailing slash
 - Fix `--base-url` not overriding processed images URLs
+- Many many times faster (x10-x20) for sites with thousands of pages
+- Add more Emacs temp file to the ignored patterns in `gutenberg serve`
 
 ## 0.4.2 (2018-09-03)
 
diff --git a/src/cmd/serve.rs b/src/cmd/serve.rs
index 2406de0..2265c08 100644
--- a/src/cmd/serve.rs
+++ b/src/cmd/serve.rs
@@ -306,7 +306,8 @@ fn is_temp_file(path: &Path) -> bool {
             _ => {
                 if let Some(filename) = path.file_stem() {
                     // emacs
-                    filename.to_str().unwrap().starts_with('#')
+                    let name = filename.to_str().unwrap();
+                    name.starts_with('#') || name.starts_with(".#")
                 } else {
                     false
                 }