diff --git a/rust/Makefile b/rust/Makefile
index 6c0644b6090c..c41bae7ca8a3 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -227,7 +227,7 @@ bindgen_skip_c_flags := -mno-fp-ret-in-387 -mpreferred-stack-boundary=% \
 	-fno-reorder-blocks -fno-allow-store-data-races -fasan-shadow-offset=% \
 	-fzero-call-used-regs=% -fno-stack-clash-protection \
 	-fno-inline-functions-called-once -fsanitize=bounds-strict \
-	-fstrict-flex-arrays=% \
+	-fstrict-flex-arrays=% -fmin-function-alignment=% \
 	--param=% --param asan-%
 
 # Derived from `scripts/Makefile.clang`.