diff --git a/bpf/headers/include/bpf_helpers.h b/bpf/headers/include/bpf_helpers.h
index 425c429..67de633 100644
--- a/bpf/headers/include/bpf_helpers.h
+++ b/bpf/headers/include/bpf_helpers.h
@@ -128,14 +128,15 @@
 #define KVER_(v) ((struct kver_uint){ .kver = (v) })
 #define KVER(a, b, c) KVER_(((a) << 24) + ((b) << 16) + (c))
 #define KVER_NONE KVER_(0)
+#define KVER_4_9  KVER(4, 9, 0)
 #define KVER_4_14 KVER(4, 14, 0)
 #define KVER_4_19 KVER(4, 19, 0)
 #define KVER_5_4  KVER(5, 4, 0)
-#define KVER_5_8  KVER(5, 8, 0)
 #define KVER_5_10 KVER(5, 10, 0)
 #define KVER_5_15 KVER(5, 15, 0)
 #define KVER_6_1  KVER(6, 1, 0)
 #define KVER_6_6  KVER(6, 6, 0)
+#define KVER_6_12 KVER(6, 12, 0)
 #define KVER_INF KVER_(0xFFFFFFFFu)
 
 #define KVER_IS_AT_LEAST(kver, a, b, c) ((kver).kver >= KVER(a, b, c).kver)