diff --git a/tools/speech_data_explorer/data_explorer.py b/tools/speech_data_explorer/data_explorer.py
index 81dcfe459ebe..281228ad7378 100755
--- a/tools/speech_data_explorer/data_explorer.py
+++ b/tools/speech_data_explorer/data_explorer.py
@@ -602,12 +602,6 @@ def absolute_audio_filepath(audio_filepath, audio_base_path):
         comparison_mode,
         args.names_compared,
     )
-if 'D' in data[0]:
-    data[0].pop('D')
-if 'I' in data[0]:
-    data[0].pop('I')
-if 'D-I' in data[0]:
-    data[0].pop('D-I')
 
 print('Starting server...')
 app = dash.Dash(