diff --git a/lapce-data/src/data.rs b/lapce-data/src/data.rs
index 9b93aca3..ea3e61e7 100644
--- a/lapce-data/src/data.rs
+++ b/lapce-data/src/data.rs
@@ -287,6 +287,9 @@ pub fn new(
         if let Some(path) = Config::settings_file() {
             let _ = watcher.watch(&path, notify::RecursiveMode::Recursive);
         }
+        if let Some(path) = Config::themes_folder() {
+            let _ = watcher.watch(&path, notify::RecursiveMode::Recursive);
+        }
         if let Some(path) = KeyPressData::file() {
             let _ = watcher.watch(&path, notify::RecursiveMode::Recursive);
         }