diff --git a/backend/src/api/blocks.ts b/backend/src/api/blocks.ts
index 04efc19d5..3a63f75df 100644
--- a/backend/src/api/blocks.ts
+++ b/backend/src/api/blocks.ts
@@ -70,7 +70,7 @@ class Blocks {
             transactions.push(mempool[txIds[i]]);
             found++;
           } else {
-            logger.info(`Fetching block tx ${i} of ${txIds.length}`);
+            logger.debug(`Fetching block tx ${i} of ${txIds.length}`);
             const tx = await memPool.getTransactionExtended(txIds[i]);
             if (tx) {
               transactions.push(tx);
diff --git a/backend/src/api/mempool.ts b/backend/src/api/mempool.ts
index cc1ef4e3e..4eedb89a7 100644
--- a/backend/src/api/mempool.ts
+++ b/backend/src/api/mempool.ts
@@ -94,7 +94,7 @@ class Mempool {
   }
 
   public async updateMempool() {
-    logger.info('Updating mempool');
+    logger.debug('Updating mempool');
     const start = new Date().getTime();
     let hasChange: boolean = false;
     const currentMempoolSize = Object.keys(this.mempoolCache).length;
@@ -119,9 +119,9 @@ class Mempool {
             }
             hasChange = true;
             if (diff > 0) {
-              logger.info('Fetched transaction ' + txCount + ' / ' + diff);
+              logger.debug('Fetched transaction ' + txCount + ' / ' + diff);
             } else {
-              logger.info('Fetched transaction ' + txCount);
+              logger.debug('Fetched transaction ' + txCount);
             }
             newTransactions.push(transaction);
           } else {
@@ -181,8 +181,8 @@ class Mempool {
 
       const end = new Date().getTime();
       const time = end - start;
-      logger.info(`New mempool size: ${Object.keys(newMempool).length} Change: ${diff}`);
-      logger.info('Mempool updated in ' + time / 1000 + ' seconds');
+      logger.debug(`New mempool size: ${Object.keys(newMempool).length} Change: ${diff}`);
+      logger.debug('Mempool updated in ' + time / 1000 + ' seconds');
     } catch (err) {
       logger.err('getRawMempool error. ' + err.message || err);
     }
diff --git a/backend/src/api/statistics.ts b/backend/src/api/statistics.ts
index c2a4db0c5..8dbeef423 100644
--- a/backend/src/api/statistics.ts
+++ b/backend/src/api/statistics.ts
@@ -38,7 +38,7 @@ class Statistics {
     const txPerSecond = memPool.getTxPerSecond();
     const vBytesPerSecond = memPool.getVBytesPerSecond();
 
-    logger.info('Running statistics');
+    logger.debug('Running statistics');
 
     let memPoolArray: TransactionExtended[] = [];
     for (const i in currentMempool) {