diff --git a/java_tools/ConfigDefinition.jar b/java_tools/ConfigDefinition.jar
index 7ce6969b92..22711af658 100644
Binary files a/java_tools/ConfigDefinition.jar and b/java_tools/ConfigDefinition.jar differ
diff --git a/java_tools/configuration_definition/src/com/rusefi/ConfigField.java b/java_tools/configuration_definition/src/com/rusefi/ConfigField.java
index b728253c54..bc4c7ea050 100644
--- a/java_tools/configuration_definition/src/com/rusefi/ConfigField.java
+++ b/java_tools/configuration_definition/src/com/rusefi/ConfigField.java
@@ -29,6 +29,7 @@ public class ConfigField {
 
     public static final int LENGTH = 24;
     private static final char TS_COMMENT_TAG = '+';
+    public static final String ENUM_SUFFIX = "_enum";
 
     /**
      * field name without structure name
@@ -224,7 +225,7 @@ public class ConfigField {
             writeJavaFieldName(javaFieldsWriter, nameWithPrefix, tsPosition);
             javaFieldsWriter.write("FieldType.FLOAT);" + EOL);
         } else {
-            String enumOptions = VariableRegistry.INSTANCE.get(type + "_enum");
+            String enumOptions = VariableRegistry.INSTANCE.get(type + ENUM_SUFFIX);
 
             if (enumOptions != null && !javaEnums.contains(type)) {
                 javaEnums.add(type);
diff --git a/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java b/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java
index c942271799..fd711748a2 100644
--- a/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java
+++ b/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java
@@ -24,6 +24,7 @@ public class VariableRegistry extends TreeMap<String, String> {
 
     private final StringBuilder cAllDefinitions = new StringBuilder("//\n// generated by ConfigDefinition.jar tool based on rusefi_config.txt\n//\n\n");
     private final StringBuilder javaNumbericDefinitions = new StringBuilder();
+    private final StringBuilder javaStringDefinitions = new StringBuilder();
 
     private VariableRegistry() {
         super(String.CASE_INSENSITIVE_ORDER);
@@ -64,9 +65,23 @@ public class VariableRegistry extends TreeMap<String, String> {
             javaNumbericDefinitions.append("\tpublic static final int " + var + " = " + intValue + ";" + EOL);
         } catch (NumberFormatException e) {
             System.out.println("Not an integer: " + value);
+
+            if (isQuoted(value) && !var.trim().endsWith(ConfigField.ENUM_SUFFIX)) {
+                // quoted and not with enum suffix means plain string define statement
+                javaStringDefinitions.append("\tpublic static final String " + var + " = " + value + ";" + EOL);
+            }
         }
     }
 
+    private boolean isQuoted(String value) {
+        if (value == null)
+            return false;
+        value = value.trim();
+        if (value.isEmpty())
+            return false;
+        return value.charAt(0) == '"' && value.charAt(value.length() - 1) == '"';
+    }
+
     public void register(String var, int i) {
         register(var, Integer.toString(i));
         register(var + "_hex", Integer.toString(i, 16));
@@ -82,6 +97,6 @@ public class VariableRegistry extends TreeMap<String, String> {
     }
 
     public String getJavaConstants() {
-        return javaNumbericDefinitions.toString();
+        return javaNumbericDefinitions.toString() + javaStringDefinitions.toString();
     }
 }