diff --git a/config/mempool/default_config.json b/config/mempool/default_config.json
index e6888a1d7d..03520b04e1 100644
--- a/config/mempool/default_config.json
+++ b/config/mempool/default_config.json
@@ -89,7 +89,7 @@
     "privacy": "Public",
     "value": 3
   },
-  "gateway_config.compiler_config.sierra_to_casm_compiler_config.max_bytecode_size": {
+  "gateway_config.compiler_config.max_bytecode_size": {
     "description": "Limitation of contract bytecode size.",
     "privacy": "Public",
     "value": 81920
diff --git a/crates/gateway/src/config.rs b/crates/gateway/src/config.rs
index fbfed4520e..9ecd82fc62 100644
--- a/crates/gateway/src/config.rs
+++ b/crates/gateway/src/config.rs
@@ -17,7 +17,7 @@ pub struct GatewayConfig {
     pub network_config: GatewayNetworkConfig,
     pub stateless_tx_validator_config: StatelessTransactionValidatorConfig,
     pub stateful_tx_validator_config: StatefulTransactionValidatorConfig,
-    pub compiler_config: GatewayCompilerConfig,
+    pub compiler_config: SierraToCasmCompilationConfig,
 }
 
 impl SerializeConfig for GatewayConfig {
@@ -224,17 +224,3 @@ impl StatefulTransactionValidatorConfig {
         }
     }
 }
-
-#[derive(Clone, Copy, Debug, Default, Serialize, Deserialize, Validate, PartialEq)]
-pub struct GatewayCompilerConfig {
-    pub sierra_to_casm_compiler_config: SierraToCasmCompilationConfig,
-}
-
-impl SerializeConfig for GatewayCompilerConfig {
-    fn dump(&self) -> BTreeMap<ParamPath, SerializedParam> {
-        append_sub_config_name(
-            self.sierra_to_casm_compiler_config.dump(),
-            "sierra_to_casm_compiler_config",
-        )
-    }
-}
diff --git a/crates/gateway/src/gateway.rs b/crates/gateway/src/gateway.rs
index 6be26c424b..dc1c971fd9 100644
--- a/crates/gateway/src/gateway.rs
+++ b/crates/gateway/src/gateway.rs
@@ -154,9 +154,7 @@ pub fn create_gateway(
     mempool_client: SharedMempoolClient,
 ) -> Gateway {
     let state_reader_factory = Arc::new(RpcStateReaderFactory { config: rpc_state_reader_config });
-    let gateway_compiler = GatewayCompiler::new_cairo_lang_compiler(
-        config.compiler_config.sierra_to_casm_compiler_config,
-    );
+    let gateway_compiler = GatewayCompiler::new_cairo_lang_compiler(config.compiler_config);
 
     Gateway::new(config, state_reader_factory, gateway_compiler, mempool_client)
 }