diff --git a/ext/oci8/oci8.c b/ext/oci8/oci8.c
index 38c4c3f8240..8314e71fe15 100644
--- a/ext/oci8/oci8.c
+++ b/ext/oci8/oci8.c
@@ -254,6 +254,7 @@ static zend_function_entry php_oci_functions[] = {
 	PHP_FE(oci_lob_append,              NULL)
 	PHP_FE(oci_lob_copy,                NULL)
 	PHP_FE(oci_lob_export,              NULL)
+	PHP_FE(oci_lob_seek,                NULL)
 	PHP_FE(oci_commit,                  NULL)
 	PHP_FE(oci_rollback,                NULL)
 	PHP_FE(oci_new_descriptor,          NULL)