diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java
index 429510bcaf..7ee25d07d1 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java
@@ -419,7 +419,7 @@ public final class DefaultAudioSink implements AudioSink {
     isInputPcm = Util.isEncodingLinearPcm(inputEncoding);
     shouldConvertHighResIntPcmToFloat =
         enableConvertHighResIntPcmToFloat
-            && supportsOutput(channelCount, C.ENCODING_PCM_32BIT)
+            && supportsOutput(channelCount, C.ENCODING_PCM_FLOAT)
             && Util.isEncodingHighResolutionIntegerPcm(inputEncoding);
     if (isInputPcm) {
       pcmFrameSize = Util.getPcmFrameSize(inputEncoding, channelCount);