diff --git a/tools/run_tests/run_interop_tests.py b/tools/run_tests/run_interop_tests.py
index 8ac72eddbbf..b0435e53e34 100755
--- a/tools/run_tests/run_interop_tests.py
+++ b/tools/run_tests/run_interop_tests.py
@@ -218,7 +218,7 @@ class JavaOkHttpClient:
     return {}
 
   def unimplemented_test_cases(self):
-    return _SKIP_COMPRESSION
+    return _SKIP_COMPRESSION + _SKIP_DATA_FRAME_PADDING
 
   def __str__(self):
     return 'javaokhttp'