diff --git a/.config/nextest.toml b/.config/nextest.toml
index cdba89b73f..ba8a96502c 100644
--- a/.config/nextest.toml
+++ b/.config/nextest.toml
@@ -1,8 +1,11 @@
 [profile.default]
-retries = { backoff = "fixed", count = 4, delay = "3s" }
+retries = { backoff = "fixed", count = 3, delay = "3s" }
 
 [profile.ci]
+retries = { backoff = "fixed", count = 3, delay = "3s" }
+threads-required = 1
+test-threads = 1
 fail-fast = false
 failure-output = "immediate-final"
-slow-timeout = { period = "30s", terminate-after = 2 }
+slow-timeout = { period = "30s", terminate-after = 4 }