diff --git a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java
index 50ef456cfc9a..cb4c0d2a3adb 100644
--- a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java
+++ b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java
@@ -570,7 +570,7 @@ private void initSchedulerFactory(StdSchedulerFactory schedulerFactory) throws S
 
 		CollectionUtils.mergePropertiesIntoMap(this.quartzProperties, mergedProps);
 		if (this.dataSource != null) {
-			mergedProps.setProperty(StdSchedulerFactory.PROP_JOB_STORE_CLASS, LocalDataSourceJobStore.class.getName());
+			mergedProps.putIfAbsent(StdSchedulerFactory.PROP_JOB_STORE_CLASS, LocalDataSourceJobStore.class.getName());
 		}
 
 		// Determine scheduler name across local settings and Quartz properties...
diff --git a/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java b/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java
index 6c7d5b8691c7..a300ce010aeb 100644
--- a/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java
+++ b/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java
@@ -18,6 +18,7 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Properties;
 
 import javax.sql.DataSource;
 
@@ -30,6 +31,7 @@
 import org.quartz.SchedulerFactory;
 import org.quartz.impl.JobDetailImpl;
 import org.quartz.impl.SchedulerRepository;
+import org.quartz.impl.jdbcjobstore.JobStoreTX;
 
 import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
@@ -40,6 +42,8 @@
 import org.springframework.core.task.TaskExecutor;
 import org.springframework.core.testfixture.EnabledForTestGroups;
 import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
+import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
@@ -396,6 +400,29 @@ public void schedulerWithHsqlDataSource() throws Exception {
 		}
 	}
 
+	@Test
+	public void schedulerFactoryBeanWithCustomJobStore() throws Exception {
+		StaticApplicationContext context = new StaticApplicationContext();
+
+		final String dbName = "mydb";
+		final EmbeddedDatabase database = new EmbeddedDatabaseBuilder().setName(dbName).build();
+
+		final Properties properties = new Properties();
+		properties.setProperty("org.quartz.jobStore.class", JobStoreTX.class.getName());
+		properties.setProperty("org.quartz.jobStore.dataSource", dbName);
+
+		BeanDefinition beanDefinition = BeanDefinitionBuilder.genericBeanDefinition(SchedulerFactoryBean.class)
+				.addPropertyValue("autoStartup", false)
+				.addPropertyValue("dataSource", database)
+				.addPropertyValue("quartzProperties", properties)
+				.getBeanDefinition();
+		context.registerBeanDefinition("scheduler", beanDefinition);
+
+		Scheduler bean = context.getBean("scheduler", Scheduler.class);
+
+		assertThat(bean.getMetaData().getJobStoreClass()).isEqualTo(JobStoreTX.class);
+	}
+
 	private ClassPathXmlApplicationContext context(String path) {
 		return new ClassPathXmlApplicationContext(path, getClass());
 	}