diff --git a/services/audioflinger/FastCapture.cpp b/services/audioflinger/FastCapture.cpp
index 9e7e8a4..79ac12b 100644
--- a/services/audioflinger/FastCapture.cpp
+++ b/services/audioflinger/FastCapture.cpp
@@ -105,7 +105,7 @@
             mFormat = mInputSource->format();
             mSampleRate = Format_sampleRate(mFormat);
             unsigned channelCount = Format_channelCount(mFormat);
-            ALOG_ASSERT(channelCount == 1 || channelCount == 2);
+            ALOG_ASSERT(channelCount >= 1 && channelCount <= FCC_8);
         }
         dumpState->mSampleRate = mSampleRate;
         eitherChanged = true;