diff --git a/include/media/EffectPresetReverbApi.h b/include/media/EffectPresetReverbApi.h
index 53205bb..a3f094c 100644
--- a/include/media/EffectPresetReverbApi.h
+++ b/include/media/EffectPresetReverbApi.h
@@ -43,7 +43,8 @@
     REVERB_PRESET_LARGEROOM,
     REVERB_PRESET_MEDIUMHALL,
     REVERB_PRESET_LARGEHALL,
-    REVERB_PRESET_PLATE
+    REVERB_PRESET_PLATE,
+    REVERB_PRESET_LAST = REVERB_PRESET_PLATE
 } t_reverb_presets;
 
 #if __cplusplus