diff --git a/.cirrus.yml b/.cirrus.yml
index 2567ed49477ce..99fc11879a472 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -112,8 +112,7 @@ compute_credits_template: &CREDITS_TEMPLATE
 #   << : *GLOBAL_TASK_TEMPLATE
 #   persistent_worker:
 #     labels:
-#       type: small
-#   env:
+#       type: small env:
 #     FILE_ENV: "./ci/test/00_setup_env_win64.sh"
 #
 # task:
@@ -169,14 +168,11 @@ compute_credits_template: &CREDITS_TEMPLATE
 
 task:
   name: 'fuzzer,address,undefined,integer, no depends'
-  << : *BASE_TEMPLATE
-  swap_script:
-    - fallocate -l 16G /swap
-    - chmod 600 /swap
-    - mkswap /swap
-    - swapon /swap
-    - (echo '/swap none swap sw 0 0' | tee -a /etc/fstab)
-  << : *MAIN_TEMPLATE
+  << : *GLOBAL_TASK_TEMPLATE
+  container:
+    image: debian:bookworm
+    cpu: 3
+    memory: 16G
   persistent_worker:
     labels:
       type: medium