diff --git a/Core/HLE/sceMp4.cpp b/Core/HLE/sceMp4.cpp
index 03ae4214d9..f039f82c66 100644
--- a/Core/HLE/sceMp4.cpp
+++ b/Core/HLE/sceMp4.cpp
@@ -62,7 +62,7 @@ static u32 sceMp4Finish()
 
 static u32 sceMp4Create(u32 mp4, u32 callbacks, u32 readBufferAddr, u32 readBufferSize)
 {
-	ERROR_LOG_REPORT(ME, "UNIMPL sceMp4Create(mp4 %i,unknown2 %08x,readBufferAddr %08x,readBufferSize %i)", mp4, callbacks, readBufferAddr, readBufferSize);
+	ERROR_LOG_REPORT(ME, "UNIMPL sceMp4Create(mp4 %i,callbacks %08x,readBufferAddr %08x,readBufferSize %i)", mp4, callbacks, readBufferAddr, readBufferSize);
 	return 0;
 }