diff --git a/stepmania/ogg.dll b/stepmania/ogg.dll
deleted file mode 100644
index e6130d4f0d..0000000000
Binary files a/stepmania/ogg.dll and /dev/null differ
diff --git a/stepmania/vorbis.dll b/stepmania/vorbis.dll
deleted file mode 100644
index e8b9bd3716..0000000000
Binary files a/stepmania/vorbis.dll and /dev/null differ
diff --git a/stepmania/vorbisfile.dll b/stepmania/vorbisfile.dll
deleted file mode 100644
index 3707ce31c3..0000000000
Binary files a/stepmania/vorbisfile.dll and /dev/null differ