diff --git a/lib/utils.js b/lib/utils.js
index 7967cc8f..f5e18590 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -145,11 +145,6 @@ utils.prepareValue = function(value) {
     value = value.toString();
   }
 
-  // Store Arrays as strings
-  if (Array.isArray(value)) {
-    value = JSON.stringify(value);
-  }
-
   // Store Buffers as hex strings (for BYTEA)
   if (Buffer.isBuffer(value)) {
     value = '\\x' + value.toString('hex');