diff --git a/tools/run_tests/python_utils/upload_test_results.py b/tools/run_tests/python_utils/upload_test_results.py
index f04ef37e087..0ca23f56cf1 100644
--- a/tools/run_tests/python_utils/upload_test_results.py
+++ b/tools/run_tests/python_utils/upload_test_results.py
@@ -135,7 +135,7 @@ def upload_results_to_bq(resultset, bq_table, extra_fields):
             test_results['return_code'] = result.returncode
             test_results['test_name'] = shortname
             test_results['timestamp'] = time.strftime('%Y-%m-%d %H:%M:%S')
-            for field_name, field_value in extra_fields:
+            for field_name, field_value in six.iteritems(extra_fields):
                 test_results[field_name] = field_value
             row = big_query_utils.make_row(str(uuid.uuid4()), test_results)
             bq_rows.append(row)
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 60c35b7220d..ecb5e1d899e 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -1824,10 +1824,10 @@ def _build_and_run(check_cancelled,
             upload_extra_fields = {
                 'compiler': args.compiler,
                 'config': args.config,
-                'iomgr_plaform': args.iomgr_platform,
+                'iomgr_platform': args.iomgr_platform,
                 'language': args.language[
                     0],  # args.language is a list but will always have one element when uploading to BQ is enabled.
-                'plaform': platform_string()
+                'platform': platform_string()
             }
             upload_results_to_bq(resultset, args.bq_result_table,
                                  upload_extra_fields)