diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index 30c8240..4807d9c 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -1077,7 +1077,7 @@
         if (isOffloaded()) {
             Mutex::Autolock _laf(thread->mAudioFlinger->mLock);
             Mutex::Autolock _lth(thread->mLock);
-            sp<EffectChain> ec = thread->getEffectChain_l(mSessionId);
+            sp<IAfEffectChain> ec = thread->getEffectChain_l(mSessionId);
             if (thread->mAudioFlinger->isNonOffloadableGlobalEffectEnabled_l() ||
                     (ec != 0 && ec->isNonOffloadableEnabled())) {
                 invalidate();