diff --git a/spring-grpc-spring-boot-autoconfigure/src/main/java/org/springframework/grpc/autoconfigure/server/GrpcServerFactoryAutoConfiguration.java b/spring-grpc-spring-boot-autoconfigure/src/main/java/org/springframework/grpc/autoconfigure/server/GrpcServerFactoryAutoConfiguration.java
index 14edb61..88cc642 100644
--- a/spring-grpc-spring-boot-autoconfigure/src/main/java/org/springframework/grpc/autoconfigure/server/GrpcServerFactoryAutoConfiguration.java
+++ b/spring-grpc-spring-boot-autoconfigure/src/main/java/org/springframework/grpc/autoconfigure/server/GrpcServerFactoryAutoConfiguration.java
@@ -27,6 +27,7 @@ import org.springframework.boot.autoconfigure.condition.AllNestedConditions;
 import org.springframework.boot.autoconfigure.condition.AnyNestedCondition;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnNotWebApplication;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
@@ -139,7 +140,13 @@ public class GrpcServerFactoryAutoConfiguration {
 
 		}
 
+		@ConditionalOnMissingClass("io.grpc.servlet.jakarta.GrpcServlet")
+		static class OnGrpcServletClass {
+
+		}
+
 		@ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.SERVLET)
+		@ConditionalOnClass(GrpcServlet.class)
 		@ConditionalOnProperty(prefix = "spring.grpc.server", name = "servlet.enabled", havingValue = "false",
 				matchIfMissing = false)
 		static class OnExplicitlyDisabledServlet {
diff --git a/spring-grpc-spring-boot-autoconfigure/src/test/java/org/springframework/grpc/autoconfigure/server/GrpcServletAutoConfigurationTests.java b/spring-grpc-spring-boot-autoconfigure/src/test/java/org/springframework/grpc/autoconfigure/server/GrpcServletAutoConfigurationTests.java
index b7a8e46..322db1d 100644
--- a/spring-grpc-spring-boot-autoconfigure/src/test/java/org/springframework/grpc/autoconfigure/server/GrpcServletAutoConfigurationTests.java
+++ b/spring-grpc-spring-boot-autoconfigure/src/test/java/org/springframework/grpc/autoconfigure/server/GrpcServletAutoConfigurationTests.java
@@ -25,6 +25,7 @@ import static org.mockito.Mockito.when;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
+import org.springframework.boot.autoconfigure.ssl.SslAutoConfiguration;
 import org.springframework.boot.test.context.FilteredClassLoader;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
@@ -52,9 +53,8 @@ class GrpcServletAutoConfigurationTests {
 		ServerServiceDefinition serviceDefinition = ServerServiceDefinition.builder("my-service").build();
 		when(service.bindService()).thenReturn(serviceDefinition);
 		// NOTE: we use noop server lifecycle to avoid startup
-		return new WebApplicationContextRunner()
-			.withConfiguration(
-					AutoConfigurations.of(GrpcServerAutoConfiguration.class, GrpcServerFactoryAutoConfiguration.class))
+		return new WebApplicationContextRunner().withConfiguration(AutoConfigurations.of(SslAutoConfiguration.class,
+				GrpcServerAutoConfiguration.class, GrpcServerFactoryAutoConfiguration.class))
 			.withBean(BindableService.class, () -> service);
 	}