diff --git a/Backend/tools-services/src/main/java/com/r11/tools/SparkApplication.java b/Backend/tools-services/src/main/java/com/r11/tools/SparkApplication.java
index e1c0c96..58149be 100644
--- a/Backend/tools-services/src/main/java/com/r11/tools/SparkApplication.java
+++ b/Backend/tools-services/src/main/java/com/r11/tools/SparkApplication.java
@@ -44,7 +44,7 @@ public class SparkApplication {
 
         RestControllerRegistry registry = new RestControllerRegistry();
         registry.registerController(new ProcessorInfoController(logger, saxon, xalan));
-        registry.registerController(new XsdController(gson, logger, saxon, xalan));
+        registry.registerController(new XsdController(gson, logger, xalan));
         registry.registerController(new XPathController(gson, logger, saxon, xalan));
         registry.registerController(new XsltController(gson, logger, saxon, xalan));
         registry.registerController(new JsonController(gson, jsongson, logger));
diff --git a/Backend/tools-services/src/main/java/com/r11/tools/controller/XsdController.java b/Backend/tools-services/src/main/java/com/r11/tools/controller/XsdController.java
index 68ecc15..3a04ce6 100644
--- a/Backend/tools-services/src/main/java/com/r11/tools/controller/XsdController.java
+++ b/Backend/tools-services/src/main/java/com/r11/tools/controller/XsdController.java
@@ -18,13 +18,11 @@ public class XsdController implements RestController {
     private final Gson gson;
     private final Logger logger;
 
-    private final XmlEngine saxon;
     private final XmlEngine xalan;
 
-    public XsdController(Gson gson, Logger logger, XmlEngine saxon, XmlEngine xalan) {
+    public XsdController(Gson gson, Logger logger, XmlEngine xalan) {
         this.gson = gson;
         this.logger = logger;
-        this.saxon = saxon;
         this.xalan = xalan;
     }