diff --git a/crates/ef-testing/tests/tests.rs b/crates/ef-testing/tests/tests.rs
index d681d56e..6a1ee3ee 100644
--- a/crates/ef-testing/tests/tests.rs
+++ b/crates/ef-testing/tests/tests.rs
@@ -123,7 +123,7 @@ mod blockchain_tests {
     // blockchain_tests!(st_static_flag_enabled, stStaticFlagEnabled); // 13 failing tests
     // blockchain_tests!(st_system_operations_test, stSystemOperationsTest); // 28 failing tests
     // blockchain_tests!(st_time_consuming, stTimeConsuming); // 14 failing tests
-    // blockchain_tests!(st_transaction_test, stTransactionTest); // failing due to: invalid length 62, expected a (both 0x-prefixed or not) hex string or byte array containing betwee
+    // blockchain_tests!(st_transaction_test, stTransactionTest); // ef-test #447 -
     // blockchain_tests!(st_transition_test, stTransitionTest); // 3 failing tests
     blockchain_tests!(st_wallet_test, stWalletTest);
     blockchain_tests!(st_zero_calls_revert, stZeroCallsRevert);