diff --git a/extensions/quartz/runtime/src/main/java/io/quarkus/quartz/runtime/QuartzSchedulerImpl.java b/extensions/quartz/runtime/src/main/java/io/quarkus/quartz/runtime/QuartzSchedulerImpl.java
index 7ea756c6a5fb4..d6632e774baaf 100644
--- a/extensions/quartz/runtime/src/main/java/io/quarkus/quartz/runtime/QuartzSchedulerImpl.java
+++ b/extensions/quartz/runtime/src/main/java/io/quarkus/quartz/runtime/QuartzSchedulerImpl.java
@@ -979,7 +979,7 @@ public boolean isBlocking() {
             if (executionMetadata.taskClass() != null) {
                 jobBuilder.usingJobData(EXECUTION_METADATA_TASK_CLASS, executionMetadata.taskClass().getName());
             } else if (executionMetadata.asyncTaskClass() != null) {
-                jobBuilder.usingJobData(EXECUTION_METADATA_TASK_CLASS, executionMetadata.asyncTaskClass().getName());
+                jobBuilder.usingJobData(EXECUTION_METADATA_ASYNC_TASK_CLASS, executionMetadata.asyncTaskClass().getName());
             }
             if (executionMetadata.skipPredicateClass() != null) {
                 jobBuilder.usingJobData(EXECUTION_METADATA_SKIP_PREDICATE_CLASS,