diff --git a/lib/ain-evm/src/log.rs b/lib/ain-evm/src/log.rs
index 2db8484bfa..305329d2af 100644
--- a/lib/ain-evm/src/log.rs
+++ b/lib/ain-evm/src/log.rs
@@ -5,7 +5,7 @@ use ethereum::ReceiptV3;
 use log::debug;
 use primitive_types::{H160, H256, U256};
 use serde::{Deserialize, Serialize};
-use std::collections::{HashMap, HashSet};
+use std::collections::HashMap;
 use std::sync::Arc;
 
 #[derive(Serialize, Deserialize, Clone, Debug)]
@@ -66,7 +66,7 @@ impl LogHandler {
     pub fn get_logs(
         &self,
         address: Option<Vec<H160>>,
-        topics: Option<Vec<H256>>,
+        topics: Option<Vec<Option<H256>>>,
         block_number: U256,
     ) -> Vec<LogIndex> {
         debug!("Getting logs for block {:#x?}", block_number);
@@ -89,8 +89,13 @@ impl LogHandler {
             Some(topics) => logs
                 .into_iter()
                 .filter(|log| {
-                    let set: HashSet<_> = log.topics.iter().copied().collect();
-                    topics.iter().any(|item| set.contains(item))
+                    topics
+                        .iter() // for all topic filters
+                        .zip(&log.topics) // construct tuple with corresponding log topics
+                        .all(|(filter_item, log_item)| {
+                            // check if topic filter at index matches log topic
+                            filter_item.as_ref().map_or(true, |item| item == log_item)
+                        })
                 })
                 .collect(),
         }
diff --git a/lib/ain-grpc/src/transaction_log.rs b/lib/ain-grpc/src/transaction_log.rs
index d8113ce6a5..dfee21e245 100644
--- a/lib/ain-grpc/src/transaction_log.rs
+++ b/lib/ain-grpc/src/transaction_log.rs
@@ -40,5 +40,5 @@ pub struct GetLogsRequest {
     pub block_hash: Option<H256>,
     pub from_block: Option<BlockNumber>,
     pub to_block: Option<BlockNumber>,
-    pub topics: Option<Vec<H256>>,
+    pub topics: Option<Vec<Option<H256>>>,
 }