diff --git a/qa/suites/rgw/multifs/tasks/rgw_s3tests.yaml b/qa/suites/rgw/multifs/tasks/rgw_s3tests.yaml
index 4cdded04e768a1..2a13795abf02e8 100644
--- a/qa/suites/rgw/multifs/tasks/rgw_s3tests.yaml
+++ b/qa/suites/rgw/multifs/tasks/rgw_s3tests.yaml
@@ -4,7 +4,7 @@ tasks:
 - rgw: [client.0]
 - s3tests:
     client.0:
-      force-branch: ceph-master
+      force-branch: ceph-kraken
       rgw_server: client.0
 overrides:
   ceph:
diff --git a/qa/suites/rgw/verify/tasks/rgw_s3tests.yaml b/qa/suites/rgw/verify/tasks/rgw_s3tests.yaml
index 7f5345db01895f..71be8ee5c9cadd 100644
--- a/qa/suites/rgw/verify/tasks/rgw_s3tests.yaml
+++ b/qa/suites/rgw/verify/tasks/rgw_s3tests.yaml
@@ -9,7 +9,7 @@ tasks:
       valgrind: [--tool=memcheck]
 - s3tests:
     client.0:
-      force-branch: ceph-master
+      force-branch: ceph-kraken
       rgw_server: client.0
 overrides:
   ceph:
diff --git a/qa/suites/rgw/verify/tasks/rgw_s3tests_multiregion.yaml b/qa/suites/rgw/verify/tasks/rgw_s3tests_multiregion.yaml
index d86b0bbb21b4eb..4f012d17018c4d 100644
--- a/qa/suites/rgw/verify/tasks/rgw_s3tests_multiregion.yaml
+++ b/qa/suites/rgw/verify/tasks/rgw_s3tests_multiregion.yaml
@@ -59,7 +59,7 @@ tasks:
       metadata-only: true
 - s3tests:
     client.0:
-      force-branch: ceph-master
+      force-branch: ceph-kraken
       idle_timeout: 300
       rgw_server: client.0
 overrides: