diff --git a/tools/run_tests/performance/build_performance.sh b/tools/run_tests/performance/build_performance.sh
index 3f7c9fed961d966395d0027729d21867667d724a..5f8749dda2725f9a30b9ced02ef0387d568e5e36 100755
--- a/tools/run_tests/performance/build_performance.sh
+++ b/tools/run_tests/performance/build_performance.sh
@@ -61,9 +61,6 @@ do
   "csharp")
     python tools/run_tests/run_tests.py -l $language -c $CONFIG --build_only -j 8 --compiler coreclr
     ;;
-  "node")
-    python tools/run_tests/run_tests.py -l $language -c $CONFIG --build_only -j 8 --iomgr_platform=uv
-    ;;
   *)
     python tools/run_tests/run_tests.py -l $language -c $CONFIG --build_only -j 8
     ;;
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 883a5eef24718748ca568f71ec515641d751e026..d2af595f5a498aa541d5a09a8c85bca72aec5e39 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -477,7 +477,6 @@ class NodeLanguage(object):
       else:
         config_flag = '--release'
       return [['tools\\run_tests\\helper_scripts\\build_node.bat',
-               '--grpc_uv={}'.format('true' if self.use_uv else 'false'),
                config_flag]]
     else:
       build_script = 'build_node'