diff --git a/java_tools/configuration_definition/src/main/java/com/rusefi/output/TSProjectConsumer.java b/java_tools/configuration_definition/src/main/java/com/rusefi/output/TSProjectConsumer.java
index fd146bfe08..7019544023 100644
--- a/java_tools/configuration_definition/src/main/java/com/rusefi/output/TSProjectConsumer.java
+++ b/java_tools/configuration_definition/src/main/java/com/rusefi/output/TSProjectConsumer.java
@@ -41,7 +41,7 @@ public class TSProjectConsumer implements ConfigurationConsumer {
         SystemOut.println("Got " + tsContent.getPrefix().length() + "/" + tsContent.getPostfix().length() + " of " + TS_FILE_INPUT_NAME);
 
         // File.getPath() would eliminate potential separator at the end of the path
-        String fileName = getTsFileOutputName(new File(tsPath).getPath());
+        String fileName = getTsFileOutputName(new File(ConfigDefinitionRootOutputFolder.getValue() + tsPath).getPath());
         Output tsHeader = new LazyFileImpl(fileName);
         writeContent(fieldsSection, tsContent, tsHeader);
     }
diff --git a/java_tools/configuration_definition_base/src/main/java/com/rusefi/ReaderStateImpl.java b/java_tools/configuration_definition_base/src/main/java/com/rusefi/ReaderStateImpl.java
index af92bef473..3069b138dc 100644
--- a/java_tools/configuration_definition_base/src/main/java/com/rusefi/ReaderStateImpl.java
+++ b/java_tools/configuration_definition_base/src/main/java/com/rusefi/ReaderStateImpl.java
@@ -373,8 +373,8 @@ public class ReaderStateImpl implements ReaderState {
     }
 
     @Override
-    public void addCHeaderDestination(String cHeader) {
-        destinations.add(new CHeaderConsumer(this, cHeader, withC_Defines, fileFactory));
+    public void addCHeaderDestination(String cHeaderFileName) {
+        destinations.add(new CHeaderConsumer(this, ConfigDefinitionRootOutputFolder.getValue() + cHeaderFileName, withC_Defines, fileFactory));
     }
 
     public void addJavaDestination(String fileName) {