diff --git a/CMakeLists.txt b/CMakeLists.txt
index ffced7f..0a21b87 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -105,10 +105,10 @@ if (NOT LUA_FOUND OR STEAM)
 endif ()
 
 if (NOT PHYSFS_FOUND OR STEAM)
-	add_subdirectory(physfs-3.0.1)
-	include_directories(physfs-3.0.1/src)
+	add_subdirectory(physfs-3.0)
+	include_directories(physfs-3.0/src)
 	set(PHYSFS_LIBRARY physfs-static)
-	set(PHYSFS_INCLUDE_DIR physfs-3.0.1/src)
+	set(PHYSFS_INCLUDE_DIR physfs-3.0/src)
 endif ()
 
 include_directories(
diff --git a/physfs-3.0.1/.hg_archival.txt b/physfs-3.0/.hg_archival.txt
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rename from physfs-3.0.1/.hg_archival.txt
rename to physfs-3.0/.hg_archival.txt
diff --git a/physfs-3.0.1/.hgignore b/physfs-3.0/.hgignore
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rename from physfs-3.0.1/.hgignore
rename to physfs-3.0/.hgignore
diff --git a/physfs-3.0.1/.hgtags b/physfs-3.0/.hgtags
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diff --git a/physfs-3.0.1/CMakeLists.txt b/physfs-3.0/CMakeLists.txt
similarity index 100%
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diff --git a/physfs-3.0.1/LICENSE.txt b/physfs-3.0/LICENSE.txt
similarity index 100%
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rename to physfs-3.0/LICENSE.txt
diff --git a/physfs-3.0.1/README.txt b/physfs-3.0/README.txt
similarity index 100%
rename from physfs-3.0.1/README.txt
rename to physfs-3.0/README.txt
diff --git a/physfs-3.0.1/docs/CHANGELOG.txt b/physfs-3.0/docs/CHANGELOG.txt
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diff --git a/physfs-3.0.1/docs/CREDITS.txt b/physfs-3.0/docs/CREDITS.txt
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diff --git a/physfs-3.0.1/docs/Doxyfile b/physfs-3.0/docs/Doxyfile
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diff --git a/physfs-3.0.1/docs/INSTALL.txt b/physfs-3.0/docs/INSTALL.txt
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rename to physfs-3.0/docs/INSTALL.txt
diff --git a/physfs-3.0.1/docs/README-API-documentation.txt b/physfs-3.0/docs/README-API-documentation.txt
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diff --git a/physfs-3.0.1/docs/TODO.txt b/physfs-3.0/docs/TODO.txt
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diff --git a/physfs-3.0.1/extras/README-CSharp.txt b/physfs-3.0/extras/README-CSharp.txt
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diff --git a/physfs-3.0.1/extras/abs-file.h b/physfs-3.0/extras/abs-file.h
similarity index 100%
rename from physfs-3.0.1/extras/abs-file.h
rename to physfs-3.0/extras/abs-file.h
diff --git a/physfs-3.0.1/extras/buildbot-checker.sh b/physfs-3.0/extras/buildbot-checker.sh
similarity index 100%
rename from physfs-3.0.1/extras/buildbot-checker.sh
rename to physfs-3.0/extras/buildbot-checker.sh
diff --git a/physfs-3.0.1/extras/buildbot-emscripten.sh b/physfs-3.0/extras/buildbot-emscripten.sh
similarity index 100%
rename from physfs-3.0.1/extras/buildbot-emscripten.sh
rename to physfs-3.0/extras/buildbot-emscripten.sh
diff --git a/physfs-3.0.1/extras/buildbot-os2.sh b/physfs-3.0/extras/buildbot-os2.sh
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rename from physfs-3.0.1/extras/buildbot-os2.sh
rename to physfs-3.0/extras/buildbot-os2.sh
diff --git a/physfs-3.0.1/extras/buildbot-raspberrypi.sh b/physfs-3.0/extras/buildbot-raspberrypi.sh
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rename to physfs-3.0/extras/buildbot-raspberrypi.sh
diff --git a/physfs-3.0.1/extras/casefolding.txt b/physfs-3.0/extras/casefolding.txt
similarity index 100%
rename from physfs-3.0.1/extras/casefolding.txt
rename to physfs-3.0/extras/casefolding.txt
diff --git a/physfs-3.0.1/extras/globbing.c b/physfs-3.0/extras/globbing.c
similarity index 100%
rename from physfs-3.0.1/extras/globbing.c
rename to physfs-3.0/extras/globbing.c
diff --git a/physfs-3.0.1/extras/globbing.h b/physfs-3.0/extras/globbing.h
similarity index 100%
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diff --git a/physfs-3.0.1/extras/ignorecase.c b/physfs-3.0/extras/ignorecase.c
similarity index 100%
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rename to physfs-3.0/extras/ignorecase.c
diff --git a/physfs-3.0.1/extras/ignorecase.h b/physfs-3.0/extras/ignorecase.h
similarity index 100%
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rename to physfs-3.0/extras/ignorecase.h
diff --git a/physfs-3.0.1/extras/makecasefoldhashtable.pl b/physfs-3.0/extras/makecasefoldhashtable.pl
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rename to physfs-3.0/extras/makecasefoldhashtable.pl
diff --git a/physfs-3.0.1/extras/physfs.pc.in b/physfs-3.0/extras/physfs.pc.in
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diff --git a/physfs-3.0.1/extras/physfshttpd.c b/physfs-3.0/extras/physfshttpd.c
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diff --git a/physfs-3.0.1/extras/physfsrwops.c b/physfs-3.0/extras/physfsrwops.c
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diff --git a/physfs-3.0.1/extras/physfsunpack.c b/physfs-3.0/extras/physfsunpack.c
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rename to physfs-3.0/extras/physfsunpack.c
diff --git a/physfs-3.0.1/extras/selfextract.c b/physfs-3.0/extras/selfextract.c
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diff --git a/physfs-3.0.1/extras/uninstall.sh b/physfs-3.0/extras/uninstall.sh
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rename to physfs-3.0/extras/uninstall.sh
diff --git a/physfs-3.0.1/src/physfs.c b/physfs-3.0/src/physfs.c
similarity index 100%
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diff --git a/physfs-3.0.1/src/physfs.h b/physfs-3.0/src/physfs.h
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diff --git a/physfs-3.0.1/src/physfs_archiver_7z.c b/physfs-3.0/src/physfs_archiver_7z.c
similarity index 100%
rename from physfs-3.0.1/src/physfs_archiver_7z.c
rename to physfs-3.0/src/physfs_archiver_7z.c
diff --git a/physfs-3.0.1/src/physfs_archiver_dir.c b/physfs-3.0/src/physfs_archiver_dir.c
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rename from physfs-3.0.1/src/physfs_archiver_dir.c
rename to physfs-3.0/src/physfs_archiver_dir.c
diff --git a/physfs-3.0.1/src/physfs_archiver_grp.c b/physfs-3.0/src/physfs_archiver_grp.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_hog.c b/physfs-3.0/src/physfs_archiver_hog.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_iso9660.c b/physfs-3.0/src/physfs_archiver_iso9660.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_mvl.c b/physfs-3.0/src/physfs_archiver_mvl.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_qpak.c b/physfs-3.0/src/physfs_archiver_qpak.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_slb.c b/physfs-3.0/src/physfs_archiver_slb.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_unpacked.c b/physfs-3.0/src/physfs_archiver_unpacked.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_vdf.c b/physfs-3.0/src/physfs_archiver_vdf.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_wad.c b/physfs-3.0/src/physfs_archiver_wad.c
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diff --git a/physfs-3.0.1/src/physfs_archiver_zip.c b/physfs-3.0/src/physfs_archiver_zip.c
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diff --git a/physfs-3.0.1/src/physfs_byteorder.c b/physfs-3.0/src/physfs_byteorder.c
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diff --git a/physfs-3.0.1/src/physfs_lzmasdk.h b/physfs-3.0/src/physfs_lzmasdk.h
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diff --git a/physfs-3.0.1/src/physfs_platform_haiku.cpp b/physfs-3.0/src/physfs_platform_haiku.cpp
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diff --git a/physfs-3.0.1/src/physfs_platform_windows.c b/physfs-3.0/src/physfs_platform_windows.c
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