diff --git a/examples/system/.build-test-rules.yml b/examples/system/.build-test-rules.yml
index 11555f3baa..c52bdb089a 100644
--- a/examples/system/.build-test-rules.yml
+++ b/examples/system/.build-test-rules.yml
@@ -2,7 +2,7 @@
 
 examples/system/app_trace_basic:
   disable_test:
-    - if: IDF_TARGET in ["esp32p4", "esp32h21", "esp32c5"]
+    - if: IDF_TARGET in ["esp32p4", "esp32c5"]
       temporary: true
       reason: lack of runners.
 
diff --git a/examples/system/app_trace_basic/pytest_app_trace_basic.py b/examples/system/app_trace_basic/pytest_app_trace_basic.py
index 0b00235140..b669b5f013 100644
--- a/examples/system/app_trace_basic/pytest_app_trace_basic.py
+++ b/examples/system/app_trace_basic/pytest_app_trace_basic.py
@@ -130,8 +130,8 @@ def _test_examples_app_trace_basic(dut: IdfDut) -> None:
         with open(openocd.log_file, encoding='utf-8') as oocd_log:  # pylint: disable=protected-access
             cores = 1 if dut.app.sdkconfig.get('ESP_SYSTEM_SINGLE_CORE_MODE') is True else 2
             search_strings.append('App trace params: from {} cores,'.format(cores))
-            found = False
             for search_str in search_strings:
+                found = False
                 oocd_log.seek(0)
                 for line in oocd_log:
                     if search_str in line: