diff --git a/models/prices/prices_tokens.sql b/models/prices/prices_tokens.sql
index 5b402904e86..ef1428bca41 100644
--- a/models/prices/prices_tokens.sql
+++ b/models/prices/prices_tokens.sql
@@ -47,7 +47,7 @@ FROM
         , contract_address
         , decimals
     FROM {{ model }}
-    WHERE contract_address != 0x0000000000000000000000000000000000000000    -- safeguard as native tokens currently have null address
+    WHERE contract_address IS DISTINCT FROM 0x0000000000000000000000000000000000000000    -- safeguard as native tokens currently have null address
     {% if not loop.last %}
     UNION ALL
     {% endif %}