diff --git a/tools/testing/selftests/ublk/kublk.h b/tools/testing/selftests/ublk/kublk.h
index 26d9aa9c5ca2..3ff9ac5104a7 100644
--- a/tools/testing/selftests/ublk/kublk.h
+++ b/tools/testing/selftests/ublk/kublk.h
@@ -21,6 +21,7 @@
 #include <sys/eventfd.h>
 #include <liburing.h>
 #include <linux/ublk_cmd.h>
+#include "ublk_dep.h"
 
 #define __maybe_unused __attribute__((unused))
 #define MAX_BACK_FILES   4
diff --git a/tools/testing/selftests/ublk/ublk_dep.h b/tools/testing/selftests/ublk/ublk_dep.h
new file mode 100644
index 000000000000..f68fa7eac939
--- /dev/null
+++ b/tools/testing/selftests/ublk/ublk_dep.h
@@ -0,0 +1,18 @@
+#ifndef UBLK_DEP_H
+#define UBLK_DEP_H
+
+#ifndef UBLK_U_IO_REGISTER_IO_BUF
+#define	UBLK_U_IO_REGISTER_IO_BUF	\
+	_IOWR('u', 0x23, struct ublksrv_io_cmd)
+#define	UBLK_U_IO_UNREGISTER_IO_BUF	\
+	_IOWR('u', 0x24, struct ublksrv_io_cmd)
+#endif
+
+#ifndef UBLK_F_USER_RECOVERY_FAIL_IO
+#define UBLK_F_USER_RECOVERY_FAIL_IO (1ULL << 9)
+#endif
+
+#ifndef UBLK_F_ZONED
+#define UBLK_F_ZONED (1ULL << 8)
+#endif
+#endif