diff --git a/arch/risc-v/bumblebee/gcc/riscv_port_s.S b/arch/risc-v/bumblebee/gcc/riscv_port_s.S
index 1683a0b6..68e7ee00 100644
--- a/arch/risc-v/bumblebee/gcc/riscv_port_s.S
+++ b/arch/risc-v/bumblebee/gcc/riscv_port_s.S
@@ -7,6 +7,6 @@
 irq_entry:
     j rv32_exception_entry
 
-.align 6
+.align 2
 trap_entry:
     j rv32_exception_entry