diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8736699ad8..b3218e179d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -203,23 +203,19 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - sytest-tag: bionic
+          - sytest-tag: dinsic
 
-          - sytest-tag: bionic
+          - sytest-tag: dinsic
             postgres: postgres
 
-          - sytest-tag: testing
+          - sytest-tag: dinsic
             postgres: postgres
 
-          - sytest-tag: bionic
+          - sytest-tag: dinsic
             postgres: multi-postgres
             workers: workers
 
-          - sytest-tag: buster
-            postgres: multi-postgres
-            workers: workers
-
-          - sytest-tag: buster
+          - sytest-tag: dinsic
             postgres: postgres
             workers: workers
             redis: redis
diff --git a/changelog.d/106.misc b/changelog.d/106.misc
new file mode 100644
index 0000000000..3e34f19a90
--- /dev/null
+++ b/changelog.d/106.misc
@@ -0,0 +1 @@
+Use correct image for sytest.