diff --git a/lib/runtime/wazero/instance.go b/lib/runtime/wazero/instance.go
index 9d329341ee..d9144facf3 100644
--- a/lib/runtime/wazero/instance.go
+++ b/lib/runtime/wazero/instance.go
@@ -207,6 +207,11 @@ func NewInstance(code []byte, cfg Config) (instance *Instance, err error) {
 		WithFunc(ext_trie_blake2_256_root_version_1).
 		Export("ext_trie_blake2_256_root_version_1").
 		NewFunctionBuilder().
+		WithFunc(func(a int64, v int32) int32 {
+			panic("ext_trie_blake2_256_root_version_2 unimplemented")
+		}).
+		Export("ext_trie_blake2_256_root_version_2").
+		NewFunctionBuilder().
 		WithFunc(ext_trie_blake2_256_ordered_root_version_1).
 		Export("ext_trie_blake2_256_ordered_root_version_1").
 		NewFunctionBuilder().
@@ -216,6 +221,11 @@ func NewInstance(code []byte, cfg Config) (instance *Instance, err error) {
 		WithFunc(ext_trie_blake2_256_verify_proof_version_1).
 		Export("ext_trie_blake2_256_verify_proof_version_1").
 		NewFunctionBuilder().
+		WithFunc(func(a int32, b int64, c int64, d int64, v int32) int32 {
+			panic("ext_trie_blake2_256_verify_proof_version_2 unimplemented")
+		}).
+		Export("ext_trie_blake2_256_verify_proof_version_2").
+		NewFunctionBuilder().
 		WithFunc(ext_misc_print_hex_version_1).
 		Export("ext_misc_print_hex_version_1").
 		NewFunctionBuilder().