diff --git a/core/runtime/src/main/java/io/quarkiverse/mcp/server/runtime/FeatureManager.java b/core/runtime/src/main/java/io/quarkiverse/mcp/server/runtime/FeatureManager.java
index bb6dae1..bdf423f 100644
--- a/core/runtime/src/main/java/io/quarkiverse/mcp/server/runtime/FeatureManager.java
+++ b/core/runtime/src/main/java/io/quarkiverse/mcp/server/runtime/FeatureManager.java
@@ -96,7 +96,11 @@ private Object[] prepareArguments(FeatureMethodInfo info, ArgumentProviders argP
                         throw new IllegalStateException(e);
                     }
                 } else {
-                    ret[idx] = val;
+                    if (arg.type() instanceof Class clazz && clazz.isEnum()) {
+                        ret[idx] = Enum.valueOf(clazz, val.toString());
+                    } else {
+                        ret[idx] = val;
+                    }
                 }
             }
             idx++;
diff --git a/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/McpServerTest.java b/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/McpServerTest.java
index a443cb1..464867e 100644
--- a/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/McpServerTest.java
+++ b/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/McpServerTest.java
@@ -30,7 +30,7 @@ public static QuarkusUnitTest defaultConfig() {
         // but the test CL can see the class and we don't need Quarkus to analyze this util class
         QuarkusUnitTest config = new QuarkusUnitTest();
         if (System.getProperty("logTraffic") != null) {
-            config.overrideConfigKey("quarkus.mcp.server.sse.traffic-logging.enabled", "true");
+            config.overrideConfigKey("quarkus.mcp.server.traffic-logging.enabled", "true");
         }
         return config;
     }
diff --git a/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/MyTools.java b/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/MyTools.java
index 09b59d5..596f389 100644
--- a/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/MyTools.java
+++ b/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/MyTools.java
@@ -4,6 +4,7 @@
 import static io.quarkiverse.mcp.server.test.Checks.checkExecutionModel;
 import static io.quarkiverse.mcp.server.test.Checks.checkRequestContext;
 
+import java.time.DayOfWeek;
 import java.util.List;
 
 import jakarta.inject.Inject;
@@ -57,11 +58,11 @@ Uni<Content> uni_bravo(int price) {
     }
 
     @Tool
-    String charlie() {
+    String charlie(DayOfWeek day) {
         checkExecutionModel(true);
         checkDuplicatedContext();
         checkRequestContext();
-        return "charlie1";
+        return DayOfWeek.MONDAY.equals(day) ? "charlie11" : "charlie1";
     }
 
     @Tool
diff --git a/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/ToolsTest.java b/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/ToolsTest.java
index bff1087..103c197 100644
--- a/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/ToolsTest.java
+++ b/transports/sse/deployment/src/test/java/io/quarkiverse/mcp/server/test/tools/ToolsTest.java
@@ -6,6 +6,7 @@
 
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.time.DayOfWeek;
 import java.util.function.Consumer;
 
 import org.junit.jupiter.api.Test;
@@ -72,7 +73,8 @@ public void testTools() throws URISyntaxException {
                 .put("price", 1));
         assertToolCall("Hello 1!", endpoint, "uni_bravo", new JsonObject()
                 .put("price", 1));
-        assertToolCall("charlie1", endpoint, "charlie", new JsonObject());
+        assertToolCall("charlie1", endpoint, "charlie", new JsonObject().put("day", DayOfWeek.FRIDAY.toString()));
+        assertToolCall("charlie11", endpoint, "charlie", new JsonObject().put("day", DayOfWeek.MONDAY.toString()));
         assertToolCall("charlie2", endpoint, "uni_charlie", new JsonObject());
         assertToolCall("charlie3", endpoint, "list_charlie", new JsonObject());
         assertToolCall("charlie4", endpoint, "uni_list_charlie", new JsonObject());