diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go
index 854997648..6892668cb 100644
--- a/accounts/abi/bind/backends/simulated.go
+++ b/accounts/abi/bind/backends/simulated.go
@@ -586,7 +586,7 @@ func (b *SimulatedBackend) EstimateGas(ctx context.Context, call ethereum.CallMs
 			return 0, err
 		}
 		if failed {
-			if result != nil && result.Err != vm.ErrOutOfGas {
+			if result != nil && !errors.Is(result.Err, vm.ErrOutOfGas) {
 				if len(result.Revert()) > 0 {
 					return 0, newRevertError(result)
 				}
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index 640693132..38a792412 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -1271,7 +1271,7 @@ func DoEstimateGas(ctx context.Context, b Backend, args TransactionArgs, blockNr
 		return 0, err
 	}
 	if failed {
-		if result != nil && result.Err != vm.ErrOutOfGas {
+		if result != nil && !errors.Is(result.Err, vm.ErrOutOfGas) {
 			if len(result.Revert()) > 0 {
 				return 0, newRevertError(result)
 			}