diff --git a/pythonbpf/helper/bpf_helper_handler.py b/pythonbpf/helper/bpf_helper_handler.py
index 762a0b2..9a6304f 100644
--- a/pythonbpf/helper/bpf_helper_handler.py
+++ b/pythonbpf/helper/bpf_helper_handler.py
@@ -29,6 +29,7 @@ class BPFHelperID(Enum):
     BPF_PRINTK = 6
     BPF_GET_PRANDOM_U32 = 7
     BPF_GET_SMP_PROCESSOR_ID = 8
+    BPF_SKB_STORE_BYTES = 9
     BPF_GET_CURRENT_PID_TGID = 14
     BPF_GET_CURRENT_UID_GID = 15
     BPF_GET_CURRENT_COMM = 16