diff --git a/src/output/plugins/WinmmOutputPlugin.cxx b/src/output/plugins/WinmmOutputPlugin.cxx
index 2c277cd17..71ce551b4 100644
--- a/src/output/plugins/WinmmOutputPlugin.cxx
+++ b/src/output/plugins/WinmmOutputPlugin.cxx
@@ -19,7 +19,7 @@
 
 #include "WinmmOutputPlugin.hxx"
 #include "../OutputAPI.hxx"
-#include "pcm/PcmBuffer.hxx"
+#include "pcm/Buffer.hxx"
 #include "mixer/MixerList.hxx"
 #include "fs/AllocatedPath.hxx"
 #include "util/RuntimeError.hxx"