diff --git a/crates/editor/Cargo.toml b/crates/editor/Cargo.toml
index 7f1bec1d85a4cea90486195f66490acdbd040fd2..fd704becd2a607cd725b96a6b777ec6decbbfab2 100644
--- a/crates/editor/Cargo.toml
+++ b/crates/editor/Cargo.toml
@@ -17,7 +17,8 @@ test-support = [
     "project/test-support",
     "util/test-support",
     "workspace/test-support",
-    "tree-sitter-rust"
+    "tree-sitter-rust",
+    "tree-sitter-typescript"
 ]
 
 [dependencies]