diff --git a/sys/compat/linuxkpi/common/include/linux/printk.h b/sys/compat/linuxkpi/common/include/linux/printk.h
index 31802bdd2c9..e6510e9e983 100644
--- a/sys/compat/linuxkpi/common/include/linux/printk.h
+++ b/sys/compat/linuxkpi/common/include/linux/printk.h
@@ -68,7 +68,7 @@ print_hex_dump(const char *level, const char *prefix_str,
 			printf("[%p] ", buf);
 			break;
 		case DUMP_PREFIX_OFFSET:
-			printf("[%p] ", (const char *)((const char *)buf -
+			printf("[%#tx] ", ((const char *)buf -
 			    (const char *)buf_old));
 			break;
 		default: