diff --git a/crates/gpui_macros/Cargo.toml b/crates/gpui_macros/Cargo.toml
index 4ce52f7e59ee50e6528b1b6cc82dfd9e70a7de2f..304fc37d32a325dde207161a4e76eaca038554b9 100644
--- a/crates/gpui_macros/Cargo.toml
+++ b/crates/gpui_macros/Cargo.toml
@@ -16,4 +16,4 @@ doctest = false
 [dependencies]
 proc-macro2 = "1.0.66"
 quote = "1.0.9"
-syn = { version = "1.0.72", features = ["full"] }
+syn = { version = "1.0.72", features = ["full", "extra-traits"] }