diff --git a/common/src/indexer_service/http/config.rs b/common/src/indexer_service/http/config.rs
index b5d43063..59c92646 100644
--- a/common/src/indexer_service/http/config.rs
+++ b/common/src/indexer_service/http/config.rs
@@ -66,5 +66,5 @@ pub struct TapConfig {
     pub chain_id: u64,
     pub receipts_verifier_address: Address,
     pub timestamp_error_tolerance: u64,
-    pub receipt_max_value: u64,
+    pub receipt_max_value: u128,
 }
diff --git a/common/src/indexer_service/http/indexer_service.rs b/common/src/indexer_service/http/indexer_service.rs
index 372a391e..dfb1bede 100644
--- a/common/src/indexer_service/http/indexer_service.rs
+++ b/common/src/indexer_service/http/indexer_service.rs
@@ -296,7 +296,7 @@ impl IndexerService {
             escrow_accounts,
             domain_separator.clone(),
             timestamp_error_tolerance,
-            receipt_max_value.into(),
+            receipt_max_value,
         )
         .await;
 
diff --git a/service/src/config.rs b/service/src/config.rs
index 66ff6cbb..206a35b3 100644
--- a/service/src/config.rs
+++ b/service/src/config.rs
@@ -73,7 +73,7 @@ impl From<MainConfig> for Config {
                 chain_id: value.blockchain.chain_id as u64,
                 receipts_verifier_address: value.blockchain.receipts_verifier_address,
                 timestamp_error_tolerance: value.tap.rav_request.timestamp_buffer_secs.as_secs(),
-                receipt_max_value: value.service.tap.max_receipt_value_grt.get_value() as u64,
+                receipt_max_value: value.service.tap.max_receipt_value_grt.get_value(),
             },
         })
     }