diff --git a/rules.mk b/rules.mk
index 5336740..dacaa6b 100644
--- a/rules.mk
+++ b/rules.mk
@@ -19,6 +19,7 @@ MODULE_LIBRARY_DEPS := \
 	external/rust/crates/bit_field \
 	external/rust/crates/log \
 	trusty/user/base/lib/libcompiler_builtins-rust \
-	trusty/user/base/lib/libcore-rust
+	trusty/user/base/lib/libcore-rust \
+	trusty/user/base/lib/liballoc-rust \

 include make/library.mk