diff --git a/tools/ci/config/target-test.yml b/tools/ci/config/target-test.yml
index b910be532..99493ece5 100644
--- a/tools/ci/config/target-test.yml
+++ b/tools/ci/config/target-test.yml
@@ -294,7 +294,7 @@ example_test_012:
 
 UT_001:
   extends: .unit_test_template
-  parallel: 30
+  parallel: 31
   tags:
     - ESP32_IDF
     - UT_T1_1