diff --git a/java_tools/ConfigDefinition.jar b/java_tools/ConfigDefinition.jar
index 0ca66111a5..6996ca58b1 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 1ae9936856..68fcf8baab 100644
--- a/java_tools/configuration_definition/src/com/rusefi/ConfigField.java
+++ b/java_tools/configuration_definition/src/com/rusefi/ConfigField.java
@@ -59,7 +59,7 @@ public class ConfigField {
         this.type = type;
         this.arraySizeVariableName = arraySizeAsText;
         this.arraySize = arraySize;
-        this.tsInfo = tsInfo;
+        this.tsInfo = VariableRegistry.INSTANCE.applyVariables(tsInfo);
         this.isIterate = isIterate;
     }
 
diff --git a/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java b/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java
index 3ec4f9a027..92dbc80c6c 100644
--- a/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java
+++ b/java_tools/configuration_definition/src/com/rusefi/VariableRegistry.java
@@ -32,6 +32,8 @@ public class VariableRegistry extends TreeMap<String, String> {
      * @return string with variable values inlined
      */
     public String applyVariables(String line) {
+        if (line == null)
+            return null;
         Matcher m;
         while ((m = VAR.matcher(line)).find()) {
             String key = m.group(2);