diff --git a/packages/fuels-accounts/src/lib.rs b/packages/fuels-accounts/src/lib.rs
index 4b85d2b16f..97faf8e878 100644
--- a/packages/fuels-accounts/src/lib.rs
+++ b/packages/fuels-accounts/src/lib.rs
@@ -406,7 +406,7 @@ mod tests {
         assert_eq!(signature, tx_signature);
 
         // Check if the signature is what we expect it to be
-        assert_eq!(signature, Signature::from_str("df91e8ae723165f9a28b70910e3da41300da413607065618522f3084c9f051114acb1b51a836bd63c3d84a1ac904bf37b82ef03973c19026b266d04872f170a6")?);
+        assert_eq!(signature, Signature::from_str("d7027be16db0aada625ac8cd438f9b6187bd74465495ba39511c1ad72b7bb10af4ef582c94cc33433f7a1eb4f2ad21c471473947f5f645e90924ba273e2cee7f")?);
 
         // Recover the address that signed the transaction
         let recovered_address = signature.recover(&message)?;
diff --git a/packages/fuels-accounts/src/provider.rs b/packages/fuels-accounts/src/provider.rs
index ab56813277..4666210800 100644
--- a/packages/fuels-accounts/src/provider.rs
+++ b/packages/fuels-accounts/src/provider.rs
@@ -12,7 +12,7 @@ use fuel_tx::{AssetId, ConsensusParameters, Receipt, ScriptExecutionResult, TxId
 use fuel_types::{Address, Bytes32, ChainId, MessageId, Nonce};
 use fuel_vm::state::ProgramState;
 use fuels_core::{
-    constants::{BASE_ASSET_ID, DEFAULT_GAS_ESTIMATION_TOLERANCE, MAX_GAS_PER_TX},
+    constants::{BASE_ASSET_ID, DEFAULT_GAS_ESTIMATION_TOLERANCE},
     types::{
         bech32::{Bech32Address, Bech32ContractId},
         block::Block,
@@ -527,7 +527,7 @@ impl Provider {
         let tolerance = tolerance.unwrap_or(DEFAULT_GAS_ESTIMATION_TOLERANCE);
 
         // Remove limits from an existing Transaction for accurate gas estimation
-        let dry_run_tx = Self::generate_dry_run_tx(tx.clone());
+        let dry_run_tx = self.generate_dry_run_tx(tx.clone());
         let gas_used = self
             .get_gas_used_with_tolerance(dry_run_tx.clone(), tolerance)
             .await?;
@@ -551,9 +551,10 @@ impl Provider {
     }
 
     // Remove limits from an existing Transaction to get an accurate gas estimation
-    fn generate_dry_run_tx<T: Transaction>(tx: T) -> T {
-        // Simulate the contract call with MAX_GAS_PER_TX to get the complete gas_used
-        tx.clone().with_gas_limit(MAX_GAS_PER_TX).with_gas_price(0)
+    fn generate_dry_run_tx<T: Transaction>(&self, tx: T) -> T {
+        // Simulate the contract call with max gas to get the complete gas_used
+        let max_gas_per_tx = self.consensus_parameters.max_gas_per_tx;
+        tx.clone().with_gas_limit(max_gas_per_tx).with_gas_price(0)
     }
 
     // Increase estimated gas by the provided tolerance
diff --git a/packages/fuels-core/src/utils/constants.rs b/packages/fuels-core/src/utils/constants.rs
index 8880059863..23673d4287 100644
--- a/packages/fuels-core/src/utils/constants.rs
+++ b/packages/fuels-core/src/utils/constants.rs
@@ -6,7 +6,7 @@ pub const WORD_SIZE: usize = core::mem::size_of::<Word>();
 
 // ANCHOR: default_tx_parameters
 pub const DEFAULT_GAS_PRICE: u64 = 0;
-pub const DEFAULT_GAS_LIMIT: u64 = 100_000_000;
+pub const DEFAULT_GAS_LIMIT: u64 = 10_000_000;
 pub const DEFAULT_MATURITY: u32 = 0;
 // ANCHOR_END: default_tx_parameters
 
@@ -17,5 +17,3 @@ pub const BASE_ASSET_ID: AssetId = AssetId::BASE;
 // ANCHOR_END: default_call_parameters
 
 pub const DEFAULT_GAS_ESTIMATION_TOLERANCE: f64 = 0.2;
-pub const GAS_PRICE_FACTOR: u64 = 1_000_000_000;
-pub const MAX_GAS_PER_TX: u64 = 100_000_000;