diff --git a/firmware/gen_config.bat b/firmware/gen_config.bat
index ae8c5fc406..3ecf5085cd 100644
--- a/firmware/gen_config.bat
+++ b/firmware/gen_config.bat
@@ -57,4 +57,7 @@ IF NOT ERRORLEVEL 0 EXIT /B 1
 
 
 cd config\boards\kinetis\config
-!gen_config.bat
+call !gen_config.bat
+pwd
+
+call gen_enum_to_string.bat
diff --git a/java_tools/enum2string.jar b/java_tools/enum2string.jar
index a495430e56..22c1ff7f06 100644
Binary files a/java_tools/enum2string.jar and b/java_tools/enum2string.jar differ
diff --git a/java_tools/enum_to_string/.idea/runConfigurations/EnumToString.xml b/java_tools/enum_to_string/.idea/runConfigurations/EnumToString.xml
new file mode 100644
index 0000000000..65723abd0f
--- /dev/null
+++ b/java_tools/enum_to_string/.idea/runConfigurations/EnumToString.xml
@@ -0,0 +1,16 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="EnumToString" type="Application" factoryName="Application" nameIsGenerated="true">
+    <option name="MAIN_CLASS_NAME" value="com.rusefi.EnumToString" />
+    <module name="enum_to_string" />
+    <option name="PROGRAM_PARAMETERS" value="-inputPath ../../firmware -outputPath ../firmware/controllers/algo -enumInputFile controllers/algo/rusefi_enums.h -enumInputFile controllers/algo/rusefi_hw_enums.h" />
+    <extension name="coverage">
+      <pattern>
+        <option name="PATTERN" value="com.rusefi.*" />
+        <option name="ENABLED" value="true" />
+      </pattern>
+    </extension>
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>
\ No newline at end of file
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 078fe8ea53..19afe71a7a 100644
--- a/java_tools/enum_to_string/src/com/rusefi/EnumToString.java
+++ b/java_tools/enum_to_string/src/com/rusefi/EnumToString.java
@@ -89,11 +89,10 @@ public class EnumToString {
         SystemOut.println("Reading enums from " + inFileName);
         String simpleFileName = f.getName();
 
-        bothFilesHeader.insert(0, "// " +
-                LazyFile.LAZY_FILE_TAG + " from " + simpleFileName + " ");
+        bothFilesHeader.insert(0, "// " + LazyFile.LAZY_FILE_TAG + " from " + simpleFileName + " ");
 
         includesSection.append("#include \"" + simpleFileName + "\"\n");
-        EnumsReader.process(new FileReader(inFileName));
+        EnumsReader.process(new FileReader(f));
     }
 
     public static void outputData() {
diff --git a/java_tools/enum_to_string/src/com/rusefi/util/LazyFile.java b/java_tools/enum_to_string/src/com/rusefi/util/LazyFile.java
index 5d30503986..a970b9d84a 100644
--- a/java_tools/enum_to_string/src/com/rusefi/util/LazyFile.java
+++ b/java_tools/enum_to_string/src/com/rusefi/util/LazyFile.java
@@ -40,7 +40,7 @@ public class LazyFile implements Output {
     @Override
     public void close() throws IOException {
         String fileContent = unifySpaces(readCurrentContent(filename));
-        String newContent = unifySpaces(contentWithoutTag.toString().trim());
+        String newContent = unifySpaces(contentWithoutTag.toString());
         if (fileContent.equals(newContent)) {
             SystemOut.println(getClass().getSimpleName() + ": Not updating " + filename + " since looks to be the same content, new content size=" + contentWithoutTag.length());
             return;
@@ -60,9 +60,9 @@ public class LazyFile implements Output {
         fw.close();
     }
 
-    private static String unifySpaces(String line) {
+    public static String unifySpaces(String line) {
         line = line.replace("\r", "");
-        return line.replaceAll("\n[\n]*", "\n").trim();
+        return line.replaceAll("\n[\n]*", "");
     }
 
     private String readCurrentContent(String filename) throws IOException {
diff --git a/java_tools/enum_to_string/src/com/rusefi/util/test/LazyFileTest.java b/java_tools/enum_to_string/src/com/rusefi/util/test/LazyFileTest.java
new file mode 100644
index 0000000000..3f5cb7ed6b
--- /dev/null
+++ b/java_tools/enum_to_string/src/com/rusefi/util/test/LazyFileTest.java
@@ -0,0 +1,13 @@
+package com.rusefi.util.test;
+
+import com.rusefi.util.LazyFile;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class LazyFileTest {
+    @Test
+    public void testUnifySpaces() {
+        assertEquals("abc", LazyFile.unifySpaces("a\r\n\r\nb\n\n\nc"));
+    }
+}