diff --git a/lighty-core/lighty-controller-guice-di/src/main/java/io/lighty/core/controller/guice/LightyControllerModule.java b/lighty-core/lighty-controller-guice-di/src/main/java/io/lighty/core/controller/guice/LightyControllerModule.java
index d6ba6c860..c4cba344e 100644
--- a/lighty-core/lighty-controller-guice-di/src/main/java/io/lighty/core/controller/guice/LightyControllerModule.java
+++ b/lighty-core/lighty-controller-guice-di/src/main/java/io/lighty/core/controller/guice/LightyControllerModule.java
@@ -63,8 +63,6 @@ protected void configure() {
                 .toInstance(lightyServices.getActorSystemProvider());
         bind(DOMSchemaService.class)
                 .toInstance(lightyServices.getDOMSchemaService());
-        bind(DOMSchemaService.YangTextSourceExtension.class)
-                .toInstance(lightyServices.getYangTextSourceExtension());
         bind(DOMNotificationRouter.class)
                 .toInstance(lightyServices.getDOMNotificationRouter());
         bind(DistributedDataStoreInterface.class)
diff --git a/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/GuiceDITest.java b/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/GuiceDITest.java
index 03a22310c..95f753b0f 100644
--- a/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/GuiceDITest.java
+++ b/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/GuiceDITest.java
@@ -77,11 +77,6 @@ public void testDIDomSchemaService() {
         assertNotNull(testService.getDomSchemaService());
     }
 
-    @Test
-    public void testDIDomYangTextSourceProvider() {
-        assertNotNull(testService.getDomYangTextSourceProvider());
-    }
-
     @Test
     public void testDIDomNotificationSubscriptionListenerRegistry() {
         assertNotNull(testService.getDomNotificationSubscriptionListenerRegistry());
diff --git a/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/TestService.java b/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/TestService.java
index e39d1435d..d2b683a5a 100644
--- a/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/TestService.java
+++ b/lighty-core/lighty-controller-guice-di/src/test/java/io/lighty/core/controller/guice/tests/TestService.java
@@ -49,9 +49,6 @@ public class TestService {
     @Inject
     private DOMSchemaService domSchemaService;
 
-    @Inject
-    private DOMSchemaService.YangTextSourceExtension domYangTextSourceProvider;
-
     @Inject
     private DOMNotificationRouter domNotificationSubscriptionListenerRegistry;
 
@@ -152,10 +149,6 @@ public DOMSchemaService getDomSchemaService() {
         return domSchemaService;
     }
 
-    public DOMSchemaService.YangTextSourceExtension getDomYangTextSourceProvider() {
-        return domYangTextSourceProvider;
-    }
-
     public DOMNotificationRouter getDomNotificationSubscriptionListenerRegistry() {
         return domNotificationSubscriptionListenerRegistry;
     }