diff --git a/extra/ftp/client/authors.txt b/basis/ftp/client/authors.txt
similarity index 100%
rename from extra/ftp/client/authors.txt
rename to basis/ftp/client/authors.txt
diff --git a/extra/ftp/client/client.factor b/basis/ftp/client/client.factor
similarity index 100%
rename from extra/ftp/client/client.factor
rename to basis/ftp/client/client.factor
diff --git a/extra/ftp/client/listing-parser/authors.txt b/basis/ftp/client/listing-parser/authors.txt
similarity index 100%
rename from extra/ftp/client/listing-parser/authors.txt
rename to basis/ftp/client/listing-parser/authors.txt
diff --git a/extra/ftp/client/listing-parser/listing-parser.factor b/basis/ftp/client/listing-parser/listing-parser.factor
similarity index 100%
rename from extra/ftp/client/listing-parser/listing-parser.factor
rename to basis/ftp/client/listing-parser/listing-parser.factor
diff --git a/extra/ftp/client/tags.txt b/basis/ftp/client/tags.txt
similarity index 100%
rename from extra/ftp/client/tags.txt
rename to basis/ftp/client/tags.txt
diff --git a/extra/ftp/ftp.factor b/basis/ftp/ftp.factor
similarity index 100%
rename from extra/ftp/ftp.factor
rename to basis/ftp/ftp.factor
diff --git a/extra/ftp/server/server.factor b/basis/ftp/server/server.factor
similarity index 100%
rename from extra/ftp/server/server.factor
rename to basis/ftp/server/server.factor
diff --git a/extra/ftp/server/tags.txt b/basis/ftp/server/tags.txt
similarity index 100%
rename from extra/ftp/server/tags.txt
rename to basis/ftp/server/tags.txt
diff --git a/extra/ftp/tags.txt b/basis/ftp/tags.txt
similarity index 100%
rename from extra/ftp/tags.txt
rename to basis/ftp/tags.txt