diff --git a/models/silver/streamline/core/history/streamline__debug_traceBlockByNumber_history.sql b/models/silver/streamline/core/history/streamline__debug_traceBlockByNumber_history.sql
index c9db231d..bf269c67 100644
--- a/models/silver/streamline/core/history/streamline__debug_traceBlockByNumber_history.sql
+++ b/models/silver/streamline/core/history/streamline__debug_traceBlockByNumber_history.sql
@@ -37,7 +37,7 @@ SELECT
             ),
             '",{"tracer": "callTracer","timeout": "30s"}',
             '],"id":"',
-            block_number :: STRING,
+            block_number :: INTEGER,
             '"}'
         )
     ) AS request
diff --git a/models/silver/streamline/core/history/streamline__qn_getBlockWithReceipts_history.sql b/models/silver/streamline/core/history/streamline__qn_getBlockWithReceipts_history.sql
index 59bad13f..bd60f636 100644
--- a/models/silver/streamline/core/history/streamline__qn_getBlockWithReceipts_history.sql
+++ b/models/silver/streamline/core/history/streamline__qn_getBlockWithReceipts_history.sql
@@ -36,7 +36,7 @@ SELECT
                 ''
             ),
             '"],"id":"',
-            block_number :: STRING,
+            block_number :: INTEGER,
             '"}'
         )
     ) AS request