diff --git a/rust/bindgen_parameters b/rust/bindgen_parameters
index be4963bf7203..552d9a85925b 100644
--- a/rust/bindgen_parameters
+++ b/rust/bindgen_parameters
@@ -6,6 +6,7 @@
 --opaque-type local_apic
 
 # Packed type cannot transitively contain a `#[repr(align)]` type.
+--opaque-type alt_instr
 --opaque-type x86_msi_data
 --opaque-type x86_msi_addr_lo