diff --git a/CHANGELOG b/CHANGELOG
index a353a30..caf7b08 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,7 +5,7 @@
 01012006 - Cleaned up overflow checks in platform memory allocators (thanks to
            Nicolas Lebedenco for pointing out the original issue with
            long long literals). Added physfs.rc (thanks, Dennis!). Changed my
-           email address.
+           email address. Removed acconfig.h.
 11282005 - Corrected docs on PHYSFS_setWriteDir().
 10122005 - Fixed locateInStringList() in physfs.c (thanks, Matze!). Patched
            archivers/wad.c to compile.
diff --git a/acconfig.h b/acconfig.h
deleted file mode 100644
index c41ff93..0000000
--- a/acconfig.h
+++ /dev/null
@@ -1,12 +0,0 @@
-
-#undef DEBUG
-#undef DEBUG_CHATTER
-#undef NDEBUG
-#undef PHYSFS_SUPPORTS_ZIP
-#undef PHYSFS_SUPPORTS_GRP
-#undef PHYSFS_SUPPORTS_MIX
-#undef PHYSFS_SUPPORTS_HOG
-#undef PHYSFS_SUPPORTS_MVL
-#undef PHYSFS_HAVE_READLINE
-#undef PHYSFS_HAVE_LLSEEK
-