diff --git a/.circleci/continue_config.yml b/.circleci/continue_config.yml
index ba43379720..858035eb11 100644
--- a/.circleci/continue_config.yml
+++ b/.circleci/continue_config.yml
@@ -4892,10 +4892,8 @@ workflows:
             git checkout conti/fix-php-errors
             ./build.sh php
           run: |
-            export AWS_ACCESS_KEY_ID=$SYSTEM_TESTS_IDM_AWS_ACCESS_KEY_ID
-            export AWS_SECRET_ACCESS_KEY=$SYSTEM_TESTS_IDM_AWS_SECRET_ACCESS_KEY
-            export AWS_REGION=us-east-1
-            export AWS_DEFAULT_REGION=us-east-1
+            export SYSTEM_TESTS_AWS_ACCESS_KEY_ID=$SYSTEM_TESTS_IDM_AWS_ACCESS_KEY_ID
+            export SYSTEM_TESTS_AWS_SECRET_ACCESS_KEY=$SYSTEM_TESTS_IDM_AWS_SECRET_ACCESS_KEY
             cd system-tests
             git checkout conti/fix-php-errors
             DD_API_KEY=$SYSTEM_TESTS_DD_API_KEY ./run.sh INTEGRATIONS
@@ -4908,10 +4906,8 @@ workflows:
             git checkout conti/fix-php-errors
             ./build.sh php
           run: |
-            export AWS_ACCESS_KEY_ID=$SYSTEM_TESTS_IDM_AWS_ACCESS_KEY_ID
-            export AWS_SECRET_ACCESS_KEY=$SYSTEM_TESTS_IDM_AWS_SECRET_ACCESS_KEY
-            export AWS_REGION=us-east-1
-            export AWS_DEFAULT_REGION=us-east-1
+            export SYSTEM_TESTS_AWS_ACCESS_KEY_ID=$SYSTEM_TESTS_IDM_AWS_ACCESS_KEY_ID
+            export SYSTEM_TESTS_AWS_SECRET_ACCESS_KEY=$SYSTEM_TESTS_IDM_AWS_SECRET_ACCESS_KEY
             cd system-tests
             git checkout conti/fix-php-errors
             DD_API_KEY=$SYSTEM_TESTS_DD_API_KEY ./run.sh CROSSED_TRACING_LIBRARIES