diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 98742f5..5443ac9 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -116,7 +116,7 @@ jobs:
         echo 'Type=oneshot' >> test.service
         echo 'WorkingDirectory=/root/test' >> test.service
         echo 'TimeoutStopSec=1' >> test.service
-        echo 'ExecStart=/usr/local/bin/out-of-tree kernel autogen --threads=4' >> test.service
+        echo 'ExecStart=/usr/local/bin/out-of-tree kernel autogen --threads=4 --max=256 --shuffle' >> test.service
         echo 'ExecStart=/usr/local/bin/out-of-tree pew --qemu-timeout=4m --threads=4' >> test.service
 
         scp test.service root@$IP:/etc/systemd/system/test.service