diff --git a/spring-session-data-geode/src/integration-test/java/org/springframework/session/data/gemfire/config/annotation/web/http/GemFireHttpSessionConfigurationIntegrationTests.java b/spring-session-data-geode/src/integration-test/java/org/springframework/session/data/gemfire/config/annotation/web/http/GemFireHttpSessionConfigurationIntegrationTests.java
index 3940c49..ed92a97 100644
--- a/spring-session-data-geode/src/integration-test/java/org/springframework/session/data/gemfire/config/annotation/web/http/GemFireHttpSessionConfigurationIntegrationTests.java
+++ b/spring-session-data-geode/src/integration-test/java/org/springframework/session/data/gemfire/config/annotation/web/http/GemFireHttpSessionConfigurationIntegrationTests.java
@@ -37,6 +37,7 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.data.gemfire.GemfireTemplate;
+import org.springframework.data.gemfire.IndexType;
 import org.springframework.data.gemfire.config.annotation.ClientCacheApplication;
 import org.springframework.data.gemfire.tests.integration.SpringApplicationContextIntegrationTestsSupport;
 import org.springframework.data.gemfire.tests.mock.annotation.EnableGemFireMockObjects;
@@ -90,6 +91,7 @@ public class GemFireHttpSessionConfigurationIntegrationTests extends SpringAppli
 		assertThat(sessionsRegion.getName()).isEqualTo(GemFireHttpSessionConfiguration.DEFAULT_SESSION_REGION_NAME);
 		assertThat(principleNameIndex).isNotNull();
 		assertThat(principleNameIndex.getName()).isEqualTo("principalNameIndex");
+		assertThat(principleNameIndex.getType()).isEqualTo(IndexType.FUNCTIONAL.getGemfireIndexType());
 		assertThat(principleNameIndex.getRegion()).isEqualTo(sessionsRegion);
 		assertThat(getApplicationContext().getBean(SessionRepository.class)).isInstanceOf(GemFireOperationsSessionRepository.class);
 		assertThat(sessionsRegionTemplate).isNotNull();