diff --git a/engine/src/main/java/com/arcadedb/query/sql/executor/CountFromIndexStep.java b/engine/src/main/java/com/arcadedb/query/sql/executor/CountFromIndexStep.java
index 8bac9d7a48..bfcee3fe58 100644
--- a/engine/src/main/java/com/arcadedb/query/sql/executor/CountFromIndexStep.java
+++ b/engine/src/main/java/com/arcadedb/query/sql/executor/CountFromIndexStep.java
@@ -34,7 +34,7 @@ public class CountFromIndexStep extends AbstractExecutionStep {
   private final String          alias;
 
   private boolean executed = false;
-  private int     cost     = -1;
+  private long    cost     = -1;
 
   /**
    * @param targetIndex      the index name as it is parsed by the SQL parsed
diff --git a/postgresw/src/test/resources/python/requirements.txt b/postgresw/src/test/resources/python/requirements.txt
index 81698245cb..5a25628324 100644
--- a/postgresw/src/test/resources/python/requirements.txt
+++ b/postgresw/src/test/resources/python/requirements.txt
@@ -1,6 +1,6 @@
-asyncpg==0.29.0 
+asyncpg==0.29.0
 nest_asyncio==1.5.8
-pg8000==1.30.3 
+pg8000==1.30.3
 psycopg==3.1.12
 psycopg-binary==3.1.12
 psycopg2-binary==2.9.9