diff --git a/serving/src/main/java/ai/djl/serving/models/ModelManager.java b/serving/src/main/java/ai/djl/serving/models/ModelManager.java
index a3d6a9b5c6a..bec214cbd82 100644
--- a/serving/src/main/java/ai/djl/serving/models/ModelManager.java
+++ b/serving/src/main/java/ai/djl/serving/models/ModelManager.java
@@ -185,6 +185,7 @@ public boolean unregisterWorkflow(String workflowName, String version) {
             candidateModelsToUnregister.addAll(workflow.getModels());
             workflow.stop();
             startupWorkflows.remove(workflowName);
+            logger.info("Model {}/{} unregistered.", workflowName, version);
         }
         if (endpoint.getWorkflows().isEmpty()) {
             endpoints.remove(workflowName);