diff --git a/crates/languages/src/lib.rs b/crates/languages/src/lib.rs
index 431c051081..a224111002 100644
--- a/crates/languages/src/lib.rs
+++ b/crates/languages/src/lib.rs
@@ -273,6 +273,7 @@ pub fn init(languages: Arc<LanguageRegistry>, node: NodeRuntime, cx: &mut App) {
         "Astro",
         "CSS",
         "ERB",
+        "HTML/ERB",
         "HEEX",
         "HTML",
         "JavaScript",
diff --git a/crates/languages/src/tailwind.rs b/crates/languages/src/tailwind.rs
index 04f30b6246..cb4e939083 100644
--- a/crates/languages/src/tailwind.rs
+++ b/crates/languages/src/tailwind.rs
@@ -179,6 +179,7 @@ impl LspAdapter for TailwindLspAdapter {
             ("Elixir".to_string(), "phoenix-heex".to_string()),
             ("HEEX".to_string(), "phoenix-heex".to_string()),
             ("ERB".to_string(), "erb".to_string()),
+            ("HTML/ERB".to_string(), "erb".to_string()),
             ("PHP".to_string(), "php".to_string()),
             ("Vue.js".to_string(), "vue".to_string()),
         ])