diff --git a/manager/integration/tests/common.py b/manager/integration/tests/common.py
index 5293cd4ea..17ccaac62 100644
--- a/manager/integration/tests/common.py
+++ b/manager/integration/tests/common.py
@@ -31,10 +31,10 @@
 Mi = (1024 * 1024)
 Gi = (1024 * Mi)
 
-SIZE = str(16 * Mi)
+SIZE = str(32 * Mi)
 # See https://github.com/longhorn/longhorn/issues/8488.
 XFS_MIN_SIZE = str(300 * Mi)
-EXPAND_SIZE = str(32 * Mi)
+EXPAND_SIZE = str(64 * Mi)
 VOLUME_NAME = "longhorn-testvol"
 ATTACHMENT_TICKET_ID_PREFIX = "test-attachment-ticket"
 STATEFULSET_NAME = "longhorn-teststs"
diff --git a/manager/integration/tests/test_recurring_job.py b/manager/integration/tests/test_recurring_job.py
index d39f9fa77..99337e051 100644
--- a/manager/integration/tests/test_recurring_job.py
+++ b/manager/integration/tests/test_recurring_job.py
@@ -1899,14 +1899,14 @@ def test_recurring_job_snapshot_cleanup(set_random_backupstore, client, batch_v1
 
     volume = wait_for_volume_healthy(client, volume_name)
 
-    expand_size = str(32 * Mi)
+    expand_size = str(64 * Mi)
     volume.expand(size=expand_size)
     wait_for_volume_expansion(client, volume_name)
     # - 1 new system-created snapshot
     # - 1 volume-head
     wait_for_snapshot_count(volume, 2)
 
-    expand_size = str(64 * Mi)
+    expand_size = str(128 * Mi)
     volume.expand(size=expand_size)
     wait_for_volume_expansion(client, volume_name)
     # - 1 new system-created snapshot