diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 9dfcd7f..9bf8211 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -448,6 +448,9 @@
 				dec_insn.next_pc_inc;
 			/* Fall through */
 		case jr_op:
+			/* For R6, JR already emulated in jalr_op */
+			if (NO_R6EMU && insn.r_format.opcode == jr_op)
+				break;
 			*contpc = regs->regs[insn.r_format.rs];
 			return 1;
 		}