diff --git a/scripts/lib/extension-test-plan.mjs b/scripts/lib/extension-test-plan.mjs
index a38e759c9c0..a7371cfd467 100644
--- a/scripts/lib/extension-test-plan.mjs
+++ b/scripts/lib/extension-test-plan.mjs
@@ -48,11 +48,11 @@ const EXTENSION_TEST_COST_MULTIPLIERS = {
   "test/vitest/vitest.extension-memory.config.ts": 0.25,
   "test/vitest/vitest.extension-messaging.config.ts": 0.4,
   "test/vitest/vitest.extension-misc.config.ts": 0.7,
-  "test/vitest/vitest.extension-msteams.config.ts": 0.4,
+  "test/vitest/vitest.extension-msteams.config.ts": 0.5,
   "test/vitest/vitest.extension-provider-openai.config.ts": 1.35,
   "test/vitest/vitest.extension-providers.config.ts": 0.5,
-  "test/vitest/vitest.extension-qa.config.ts": 0.6,
-  "test/vitest/vitest.extension-slack.config.ts": 0.14,
+  "test/vitest/vitest.extension-qa.config.ts": 0.65,
+  "test/vitest/vitest.extension-slack.config.ts": 0.45,
   "test/vitest/vitest.extension-telegram.config.ts": 0.5,
   "test/vitest/vitest.extension-voice-call.config.ts": 0.27,
   "test/vitest/vitest.extension-whatsapp.config.ts": 0.8,