diff --git a/include/media/IAudioFlinger.h b/include/media/IAudioFlinger.h
index ccfa530..5814fd6 100644
--- a/include/media/IAudioFlinger.h
+++ b/include/media/IAudioFlinger.h
@@ -148,7 +148,7 @@
 
     virtual status_t queryNumberEffects(uint32_t *numEffects) = 0;
 
-    virtual status_t queryNextEffect(effect_descriptor_t *pDescriptor) = 0;
+    virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) = 0;
 
     virtual status_t getEffectDescriptor(effect_uuid_t *pEffectUUID, effect_descriptor_t *pDescriptor) = 0;