diff --git a/java_tools/enum2string.jar b/java_tools/enum2string.jar
index f7fda2b10e..890fa1fbe5 100644
Binary files a/java_tools/enum2string.jar and b/java_tools/enum2string.jar differ
diff --git a/java_tools/enum_to_string/src/com/rusefi/EnumToString.java b/java_tools/enum_to_string/src/com/rusefi/EnumToString.java
index 9a1c44af97..094923ae09 100644
--- a/java_tools/enum_to_string/src/com/rusefi/EnumToString.java
+++ b/java_tools/enum_to_string/src/com/rusefi/EnumToString.java
@@ -73,7 +73,7 @@ public class EnumToString {
         headerFileContent.append("#endif /*_A_H_HEADER_ */\r\n");
 
         writeCppAndHeaderFiles(outputPath + File.separator + "auto_generated_enums");
-
+        SystemOut.close();
     }
 
     private static void writeCppAndHeaderFiles(String outFileName) throws IOException {