diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/CodeGenerator.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/CodeGenerator.scala
index b511b4b3a08e..cd490dd67644 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/CodeGenerator.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/CodeGenerator.scala
@@ -661,7 +661,7 @@ object CodeGenerator extends Logging {
     logDebug({
       // Only add extra debugging info to byte code when we are going to print the source code.
       evaluator.setDebuggingInformation(true, true, false)
-      formatted
+      s"\n$formatted"
     })
 
     try {