diff --git a/consumer/jdbc-consumer/src/main/resources/application.properties b/consumer/jdbc-consumer/src/main/resources/application.properties
new file mode 100644
index 00000000..532da3b2
--- /dev/null
+++ b/consumer/jdbc-consumer/src/main/resources/application.properties
@@ -0,0 +1 @@
+spring.integration.jdbc.initialize-schema=NEVER
diff --git a/function/http-request-function/src/main/java/org/springframework/cloud/fn/http/request/HttpRequestFunctionConfiguration.java b/function/http-request-function/src/main/java/org/springframework/cloud/fn/http/request/HttpRequestFunctionConfiguration.java
index 7f074e44..f550434e 100644
--- a/function/http-request-function/src/main/java/org/springframework/cloud/fn/http/request/HttpRequestFunctionConfiguration.java
+++ b/function/http-request-function/src/main/java/org/springframework/cloud/fn/http/request/HttpRequestFunctionConfiguration.java
@@ -23,7 +23,6 @@ import java.util.function.Function;
 import reactor.core.publisher.Flux;
 
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
-import org.springframework.boot.web.reactive.function.client.WebClientCustomizer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpHeaders;
diff --git a/supplier/jdbc-supplier/src/main/resources/application.properties b/supplier/jdbc-supplier/src/main/resources/application.properties
new file mode 100644
index 00000000..532da3b2
--- /dev/null
+++ b/supplier/jdbc-supplier/src/main/resources/application.properties
@@ -0,0 +1 @@
+spring.integration.jdbc.initialize-schema=NEVER
diff --git a/supplier/jdbc-supplier/src/test/java/org/springframework/cloud/fn/supplier/jdbc/DefaultJdbcSupplierTests.java b/supplier/jdbc-supplier/src/test/java/org/springframework/cloud/fn/supplier/jdbc/DefaultJdbcSupplierTests.java
index a5f5cd01..5a4684a4 100644
--- a/supplier/jdbc-supplier/src/test/java/org/springframework/cloud/fn/supplier/jdbc/DefaultJdbcSupplierTests.java
+++ b/supplier/jdbc-supplier/src/test/java/org/springframework/cloud/fn/supplier/jdbc/DefaultJdbcSupplierTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2020 the original author or authors.
+ * Copyright 2020-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,10 +26,13 @@ import reactor.test.StepVerifier;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.jdbc.BadSqlGrammarException;
+import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.messaging.Message;
 import org.springframework.test.annotation.DirtiesContext;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE,
 		properties = "jdbc.supplier.query=select id, name from test order by id")
@@ -39,6 +42,9 @@ public class DefaultJdbcSupplierTests {
 	@Autowired
 	Supplier<Flux<Message<?>>> jdbcSupplier;
 
+	@Autowired
+	JdbcTemplate jdbcTemplate;
+
 	@Test
 	void testExtraction() {
 		final Flux<Message<?>> messageFlux = jdbcSupplier.get();
@@ -76,6 +82,18 @@ public class DefaultJdbcSupplierTests {
 		stepVerifier.verify();
 	}
 
+	/*
+	The test to verify that DB is not initialized with Spring Integration DDL
+	(spring.integration.jdbc.initialize-schema=NEVER) what happens by default via IntegrationAutoConfiguration.IntegrationJdbcConfiguration.
+	This is not a functionality of this JDBC Supplier.
+	 */
+	@Test
+	void verifyNoIntMessageGroupTable() {
+		assertThatExceptionOfType(BadSqlGrammarException.class)
+				.isThrownBy(() -> this.jdbcTemplate.queryForList("SELECT * FROM INT_MESSAGE_GROUP"))
+				.withMessageContaining("Table \"INT_MESSAGE_GROUP\" not found;");
+	}
+
 	@SpringBootApplication
 	static class JdbcSupplierTestApplication {
 	}
diff --git a/supplier/mail-supplier/src/main/java/org/springframework/cloud/fn/supplier/mail/MailSupplierConfiguration.java b/supplier/mail-supplier/src/main/java/org/springframework/cloud/fn/supplier/mail/MailSupplierConfiguration.java
index 877a44ce..4a71c3b9 100644
--- a/supplier/mail-supplier/src/main/java/org/springframework/cloud/fn/supplier/mail/MailSupplierConfiguration.java
+++ b/supplier/mail-supplier/src/main/java/org/springframework/cloud/fn/supplier/mail/MailSupplierConfiguration.java
@@ -24,7 +24,6 @@ import java.util.function.Supplier;
 import javax.mail.URLName;
 
 import org.reactivestreams.Publisher;
-
 import reactor.core.publisher.Flux;
 
 import org.springframework.beans.factory.annotation.Autowired;