diff --git a/.github/workflows/interview_prep.yml b/.github/workflows/interview_prep.yml
index cef2471d..f975e509 100644
--- a/.github/workflows/interview_prep.yml
+++ b/.github/workflows/interview_prep.yml
@@ -82,4 +82,4 @@ jobs:
       - name: Build and test Kotlin
         run: |
           cd interview_prep/algorithm/Kotlin
-          ./gradlew test     
\ No newline at end of file
+          ./gradlew test --warning-mode all
\ No newline at end of file