diff --git a/rules.mk b/rules.mk | |
index 4f4804c..ff3d072 100644 | |
--- a/rules.mk | |
+++ b/rules.mk | |
@@ -18,5 +18,6 @@ MODULE_LIBRARY_DEPS := \ | |
external/rust/crates/proc-macro-error-attr \ | |
external/rust/crates/proc-macro2 \ | |
external/rust/crates/quote \ | |
+ external/rust/crates/syn \ | |
include make/library.mk |