1diff --git b/rules.mk a/rules.mk
2index 831604e..a78891e 100644
3--- b/rules.mk
4+++ a/rules.mk
5@@ -14,5 +14,6 @@ MODULE_RUSTFLAGS += \
6
7 MODULE_LIBRARY_DEPS := \
8 	external/rust/crates/serde \
9+	external/rust/crates/zeroize_derive \
10
11 include make/library.mk
12