diff --git a/changelogs/fragments/11485-avoid-deprected-callback.yml b/changelogs/fragments/11485-avoid-deprected-callback.yml
new file mode 100644
index 0000000000..3495f524e7
--- /dev/null
+++ b/changelogs/fragments/11485-avoid-deprected-callback.yml
@@ -0,0 +1,2 @@
+bugfixes:
+  - splunk callback plugin - replace deprecated callback function (https://github.com/ansible-collections/community.general/pull/11485).
\ No newline at end of file
diff --git a/plugins/callback/splunk.py b/plugins/callback/splunk.py
index 877ac15aaf..6340abc1c4 100644
--- a/plugins/callback/splunk.py
+++ b/plugins/callback/splunk.py
@@ -254,7 +254,7 @@ class CallbackModule(CallbackBase):
             self._runtime(result),
         )
 
-    def runner_on_async_failed(self, result, **kwargs):
+    def v2_runner_on_async_failed(self, result, **kwargs):
         self.splunk.send_event(
             self.url,
             self.authtoken,