diff --git a/.github/trigger_files/beam_PostCommit_Go_VR_Flink.json b/.github/trigger_files/beam_PostCommit_Go_VR_Flink.json
index b98aece75634..d5ac7fc60d7f 100644
--- a/.github/trigger_files/beam_PostCommit_Go_VR_Flink.json
+++ b/.github/trigger_files/beam_PostCommit_Go_VR_Flink.json
@@ -1,5 +1,6 @@
 {
   "comment": "Modify this file in a trivial way to cause this test suite to run",
   "modification": 1,
+  "https://github.com/apache/beam/pull/32440": "testing datastream optimizations",
   "https://github.com/apache/beam/pull/32648": "testing addition of Flink 1.19 support"
 }
diff --git a/.github/trigger_files/beam_PostCommit_Java_Examples_Flink.json b/.github/trigger_files/beam_PostCommit_Java_Examples_Flink.json
index dd9afb90e638..300fbf52b011 100644
--- a/.github/trigger_files/beam_PostCommit_Java_Examples_Flink.json
+++ b/.github/trigger_files/beam_PostCommit_Java_Examples_Flink.json
@@ -1,3 +1,4 @@
 {
-    "https://github.com/apache/beam/pull/32648": "testing flink 1.19 support"
+  "https://github.com/apache/beam/pull/32440": "testing datastream optimizations",
+  "https://github.com/apache/beam/pull/32648": "testing flink 1.19 support"
 }
diff --git a/.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Flink.json b/.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Flink.json
index 9200c368abbe..cb7966397921 100644
--- a/.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Flink.json
+++ b/.github/trigger_files/beam_PostCommit_Java_ValidatesRunner_Flink.json
@@ -1,5 +1,6 @@
 {
   "comment": "Modify this file in a trivial way to cause this test suite to run",
   "https://github.com/apache/beam/pull/31156": "noting that PR #31156 should run this test",
+  "https://github.com/apache/beam/pull/32440": "testing datastream optimizations",
   "https://github.com/apache/beam/pull/32648": "testing addition of Flink 1.19 support"
 }
diff --git a/.github/trigger_files/beam_PostCommit_XVR_Flink.json b/.github/trigger_files/beam_PostCommit_XVR_Flink.json
index 0b34d452d42c..bb1b9f4c25e9 100644
--- a/.github/trigger_files/beam_PostCommit_XVR_Flink.json
+++ b/.github/trigger_files/beam_PostCommit_XVR_Flink.json
@@ -1,3 +1,4 @@
 {
+  "https://github.com/apache/beam/pull/32440": "testing datastream optimizations",
   "https://github.com/apache/beam/pull/32648": "testing addition of Flink 1.19 support"
 }