diff --git a/apps/optical-model/src/main/java/org/onosproject/net/optical/intent/impl/compiler/OpticalConnectivityIntentCompiler.java b/apps/optical-model/src/main/java/org/onosproject/net/optical/intent/impl/compiler/OpticalConnectivityIntentCompiler.java
index 9a2b6bf..e3794c2 100644
--- a/apps/optical-model/src/main/java/org/onosproject/net/optical/intent/impl/compiler/OpticalConnectivityIntentCompiler.java
+++ b/apps/optical-model/src/main/java/org/onosproject/net/optical/intent/impl/compiler/OpticalConnectivityIntentCompiler.java
@@ -75,7 +75,7 @@
 @Component(immediate = true)
 public class OpticalConnectivityIntentCompiler implements IntentCompiler<OpticalConnectivityIntent> {
 
-    protected static final Logger log = LoggerFactory.getLogger(OpticalConnectivityIntentCompiler.class);
+    private static final Logger log = LoggerFactory.getLogger(OpticalConnectivityIntentCompiler.class);
     // By default, allocate 50 GHz lambdas (4 slots of 12.5 GHz) for each intent.
     private static final int SLOT_COUNT = 4;