diff --git a/gcc/config/avr/avr.cc b/gcc/config/avr/avr.cc
index f355146f992..c0f5242c0b2 100644
--- a/gcc/config/avr/avr.cc
+++ b/gcc/config/avr/avr.cc
@@ -7048,7 +7048,7 @@ avr_out_ashlpsi3 (rtx_insn *insn, rtx *op, int *plen)
             int reg1 = REGNO (op[1]);
 
             if (reg0 + 2 != reg1)
-              avr_asm_len ("mov %C0,%A0", op, plen, 1);
+              avr_asm_len ("mov %C0,%A1", op, plen, 1);
 
             return avr_asm_len ("clr %B0"  CR_TAB
                                 "clr %A0", op, plen, 2);