diff --git a/ci/tests/Jenkinsfile.e2e-nightly b/ci/tests/Jenkinsfile.e2e-nightly
index 589555c8b3..fcc0776dea 100644
--- a/ci/tests/Jenkinsfile.e2e-nightly
+++ b/ci/tests/Jenkinsfile.e2e-nightly
@@ -74,7 +74,7 @@ pipeline {
             sh 'cp -f $TEST_ETH_ACCOUNTS_FILE users.py'
             sh """
               python3 -m pytest \
-                --numprocesses 4 \
+                --numprocesses 6 \
                 --rerun_count=2 \
                 --testrail_report=True \
                 -m testrail_id \
diff --git a/ci/tests/Jenkinsfile.e2e-prs b/ci/tests/Jenkinsfile.e2e-prs
index f214ba8a65..d600f8713c 100644
--- a/ci/tests/Jenkinsfile.e2e-prs
+++ b/ci/tests/Jenkinsfile.e2e-prs
@@ -123,7 +123,7 @@ pipeline {
             sh 'cp -f $TEST_ETH_ACCOUNTS_FILE users.py'
             sh """
               python3 -m pytest \
-                --numprocesses 4 \
+                --numprocesses 6 \
                 --rerun_count=2 \
                 --testrail_report=True \
                 -k \"${params.KEYWORD_EXPRESSION}\" \