diff --git a/blockchain-tests-skip.yml b/blockchain-tests-skip.yml
index a717d152..d45f5fbf 100644
--- a/blockchain-tests-skip.yml
+++ b/blockchain-tests-skip.yml
@@ -687,6 +687,20 @@ filename:
     - TestStoreGasPrices.json # ef-test #139
     - TestContractInteraction.json # ef-test #140
     - RecursiveCreateContractsCreate4Contracts.json # ef-test #141
+  stStaticFlagEnabled:
+    - CallcodeToPrecompileFromCalledContract.json # ef-test #443
+    - CallcodeToPrecompileFromContractInitialization.json # ef-test #443
+    - CallWithNOTZeroValueToPrecompileFromContractInitialization.json # ef-test #443
+    - CallWithZeroValueToPrecompileFromCalledContract.json # ef-test #443
+    - CallWithZeroValueToPrecompileFromContractInitialization.json # ef-test #443
+    - CallcodeToPrecompileFromTransaction.json # ef-test #444
+    - CallWithNOTZeroValueToPrecompileFromCalledContract.json # ef-test #444
+    - CallWithZeroValueToPrecompileFromTransaction.json # ef-test #444
+    - CallWithNOTZeroValueToPrecompileFromTransaction.json # ef-test #444
+    - DelegatecallToPrecompileFromCalledContract.json # ef-test #443
+    - DelegatecallToPrecompileFromContractInitialization.json # ef-test #443
+    - DelegatecallToPrecompileFromTransaction.json # ef-test #444
+    - StaticcallForPrecompilesIssue683.json # ef-test #444
   stWalletTest:
     - walletConfirm.json # ef-test #429
     - walletExecuteOverDailyLimitMultiOwner.json # ef-test #430
diff --git a/crates/ef-testing/tests/tests.rs b/crates/ef-testing/tests/tests.rs
index 8aa76ae6..80bd7cde 100644
--- a/crates/ef-testing/tests/tests.rs
+++ b/crates/ef-testing/tests/tests.rs
@@ -117,6 +117,10 @@ mod blockchain_tests {
     blockchain_tests!(st_self_balance, stSelfBalance);
     blockchain_tests!(st_shift, stShift);
     blockchain_tests!(st_solidity_test, stSolidityTest);
+    // blockchain_tests!(st_special_test, stSpecialTest); // 3 failing tests
+    // blockchain_tests!(st_stack_tests, stStackTests); // 7 failing tests
+    // blockchain_tests!(st_static_call, stStaticCall); // 207 failing tests
+    blockchain_tests!(st_static_flag_enabled, stStaticFlagEnabled);
     blockchain_tests!(st_special_test, stSpecialTest);
     blockchain_tests!(st_stack_tests, stStackTests);
     blockchain_tests!(st_static_call, stStaticCall);