diff --git a/src/services/pis.services.js b/src/services/pis.services.js
index a053130..e4e0e07 100644
--- a/src/services/pis.services.js
+++ b/src/services/pis.services.js
@@ -31,7 +31,7 @@ async function findPisByCode(code) {
   log.out(`pisServices.findPisByCode: Searching for PIS code: ${code}`);
   const cleanCode = clean.removeNonNumeric(code);
   const query = {
-    code: cleanCode
+    'code': cleanCode
   };
   const search = db.query('pis', parseInt(query));
   return await search;