diff --git a/auto-configurations/spring-ai-mcp-server/src/test/java/org/springframework/ai/autoconfigure/mcp/server/McpServerAutoConfigurationIT.java b/auto-configurations/spring-ai-mcp-server/src/test/java/org/springframework/ai/autoconfigure/mcp/server/McpServerAutoConfigurationIT.java
index 48abdba9c..3cce88218 100644
--- a/auto-configurations/spring-ai-mcp-server/src/test/java/org/springframework/ai/autoconfigure/mcp/server/McpServerAutoConfigurationIT.java
+++ b/auto-configurations/spring-ai-mcp-server/src/test/java/org/springframework/ai/autoconfigure/mcp/server/McpServerAutoConfigurationIT.java
@@ -42,6 +42,7 @@ import java.util.function.Consumer;
 import java.util.function.Function;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.when;
 
 public class McpServerAutoConfigurationIT {
 
@@ -250,6 +251,7 @@ public class McpServerAutoConfigurationIT {
 			Mockito.when(mockTool.name()).thenReturn("test-tool");
 			Mockito.when(mockTool.description()).thenReturn("Test Tool");
 			Mockito.when(mockClient.callTool(Mockito.any(McpSchema.CallToolRequest.class))).thenReturn(mockResult);
+			when(mockClient.getClientInfo()).thenReturn(new McpSchema.Implementation("testClient", "1.0.0"));
 
 			return List.of(new SyncMcpToolCallback(mockClient, mockTool));
 		}