diff --git a/src/target/aarch64.c b/src/target/aarch64.c
index 36bcddc31..2e4d0b5c0 100644
--- a/src/target/aarch64.c
+++ b/src/target/aarch64.c
@@ -93,6 +93,7 @@ static int aarch64_restore_system_control_reg(struct target *target)
 		case ARM_MODE_HYP:
 		case ARM_MODE_UND:
 		case ARM_MODE_SYS:
+		case ARM_MODE_MON:
 			instr = ARMV4_5_MCR(15, 0, 0, 1, 0, 0);
 			break;
 
@@ -172,6 +173,7 @@ static int aarch64_mmu_modify(struct target *target, int enable)
 	case ARM_MODE_HYP:
 	case ARM_MODE_UND:
 	case ARM_MODE_SYS:
+	case ARM_MODE_MON:
 		instr = ARMV4_5_MCR(15, 0, 0, 1, 0, 0);
 		break;
 
@@ -1043,6 +1045,7 @@ static int aarch64_post_debug_entry(struct target *target)
 	case ARM_MODE_HYP:
 	case ARM_MODE_UND:
 	case ARM_MODE_SYS:
+	case ARM_MODE_MON:
 		instr = ARMV4_5_MRC(15, 0, 0, 1, 0, 0);
 		break;