diff --git a/crates/node/src/node_implementations/substrate.rs b/crates/node/src/node_implementations/substrate.rs
index fd746a1..3278432 100644
--- a/crates/node/src/node_implementations/substrate.rs
+++ b/crates/node/src/node_implementations/substrate.rs
@@ -346,7 +346,7 @@ impl SubstrateNode {
             .get_or_try_init(|| async move {
                 construct_concurrency_limited_provider::<ReviveNetwork, _>(
                     self.rpc_url.as_str(),
-                    FallbackGasFiller::new(250_000_000, 5_000_000_000, 1_000_000_000),
+                    FallbackGasFiller::new(u64::MAX, 5_000_000_000, 1_000_000_000),
                     ChainIdFiller::new(Some(CHAIN_ID)),
                     NonceFiller::new(self.nonce_manager.clone()),
                     self.wallet.clone(),
diff --git a/run_tests.sh b/run_tests.sh
index f569156..498536c 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -76,8 +76,6 @@ cat > "$CORPUS_FILE" << EOF
 {
   "name": "MatterLabs Solidity Simple, Complex, and Semantic Tests",
   "paths": [
-    "$(realpath "$TEST_REPO_DIR/fixtures/solidity/translated_semantic_tests")",
-    "$(realpath "$TEST_REPO_DIR/fixtures/solidity/complex")",
     "$(realpath "$TEST_REPO_DIR/fixtures/solidity/simple")"
   ]
 }
@@ -95,11 +93,10 @@ echo ""
 # Run the tool
 cargo build --release;
 RUST_LOG="info,alloy_pubsub::service=error" ./target/release/retester test \
-    --platform geth-evm-solc \
     --platform revive-dev-node-revm-solc \
     --corpus "$CORPUS_FILE" \
     --working-directory "$WORKDIR" \
-    --concurrency.number-of-nodes 5 \
+    --concurrency.number-of-nodes 10 \
     --wallet.additional-keys 100000 \
     --kitchensink.path "$SUBSTRATE_NODE_BIN" \
     --revive-dev-node.path "$REVIVE_DEV_NODE_BIN" \