diff --git a/src/target/riscv/riscv-011.c b/src/target/riscv/riscv-011.c
index f2a68698b..c7d68f86c 100644
--- a/src/target/riscv/riscv-011.c
+++ b/src/target/riscv/riscv-011.c
@@ -240,12 +240,14 @@ static unsigned int slot_offset(const struct target *target, slot_t slot)
 				case SLOT1: return 5;
 				case SLOT_LAST: return info->dramsize-1;
 			}
+			break;
 		case 64:
 			switch (slot) {
 				case SLOT0: return 4;
 				case SLOT1: return 6;
 				case SLOT_LAST: return info->dramsize-2;
 			}
+			break;
 	}
 	LOG_ERROR("slot_offset called with xlen=%d, slot=%d",
 			riscv_xlen(target), slot);