diff --git a/basis/io/encodings/binary/authors.txt b/core/io/encodings/binary/authors.txt
similarity index 100%
rename from basis/io/encodings/binary/authors.txt
rename to core/io/encodings/binary/authors.txt
diff --git a/basis/io/encodings/binary/binary-docs.factor b/core/io/encodings/binary/binary-docs.factor
similarity index 100%
rename from basis/io/encodings/binary/binary-docs.factor
rename to core/io/encodings/binary/binary-docs.factor
diff --git a/basis/io/encodings/binary/binary.factor b/core/io/encodings/binary/binary.factor
similarity index 100%
rename from basis/io/encodings/binary/binary.factor
rename to core/io/encodings/binary/binary.factor
diff --git a/basis/io/encodings/binary/summary.txt b/core/io/encodings/binary/summary.txt
similarity index 100%
rename from basis/io/encodings/binary/summary.txt
rename to core/io/encodings/binary/summary.txt