--- a/toolkit/moz.configure
+++ b/toolkit/moz.configure
@@ -904,36 +904,16 @@ option('--disable-webspeech', help='Disa
 def webspeech(value, _):
     if value:
         return True
 
 set_config('MOZ_WEBSPEECH', webspeech)
 set_define('MOZ_WEBSPEECH', webspeech)
 add_old_configure_assignment('MOZ_WEBSPEECH', webspeech)
 
-# Speech API pocketsphinx backend
-# ==============================================================
-@depends(build_project, milestone, webspeech)
-def webspeech_pocketsphinx(build_project, milestone, webspeech):
-    if webspeech and milestone.is_nightly and build_project == 'b2g':
-        return True
-
-set_config('MOZ_WEBSPEECH_POCKETSPHINX', webspeech_pocketsphinx)
-set_define('MOZ_WEBSPEECH_POCKETSPHINX', webspeech_pocketsphinx)
-
-# Speech API models
-# ==============================================================
-@depends(build_project, milestone, webspeech)
-def webspeech_models(build_project, milestone, webspeech):
-    if webspeech and milestone.is_nightly and build_project == 'b2g':
-        return True
-
-set_config('MOZ_WEBSPEECH_MODELS', webspeech_models)
-set_define('MOZ_WEBSPEECH_MODELS', webspeech_models)
-
 # Speech API test backend
 # ==============================================================
 option('--enable-webspeechtestbackend', default=webspeech,
        help='Enable support for HTML Speech API Test Backend')
 
 @depends_if('--enable-webspeechtestbackend')
 def webspeech_test_backend(value):
     return True