diff --git a/basis/pcre/ffi/ffi-tests.factor b/extra/pcre/ffi/ffi-tests.factor
similarity index 100%
rename from basis/pcre/ffi/ffi-tests.factor
rename to extra/pcre/ffi/ffi-tests.factor
diff --git a/basis/pcre/ffi/ffi.factor b/extra/pcre/ffi/ffi.factor
similarity index 100%
rename from basis/pcre/ffi/ffi.factor
rename to extra/pcre/ffi/ffi.factor
diff --git a/basis/pcre/info/info-tests.factor b/extra/pcre/info/info-tests.factor
similarity index 100%
rename from basis/pcre/info/info-tests.factor
rename to extra/pcre/info/info-tests.factor
diff --git a/basis/pcre/info/info.factor b/extra/pcre/info/info.factor
similarity index 100%
rename from basis/pcre/info/info.factor
rename to extra/pcre/info/info.factor
diff --git a/basis/pcre/pcre-tests.factor b/extra/pcre/pcre-tests.factor
similarity index 100%
rename from basis/pcre/pcre-tests.factor
rename to extra/pcre/pcre-tests.factor
diff --git a/basis/pcre/pcre.factor b/extra/pcre/pcre.factor
similarity index 100%
rename from basis/pcre/pcre.factor
rename to extra/pcre/pcre.factor
diff --git a/basis/pcre/utils/utils-tests.factor b/extra/pcre/utils/utils-tests.factor
similarity index 100%
rename from basis/pcre/utils/utils-tests.factor
rename to extra/pcre/utils/utils-tests.factor
diff --git a/basis/pcre/utils/utils.factor b/extra/pcre/utils/utils.factor
similarity index 100%
rename from basis/pcre/utils/utils.factor
rename to extra/pcre/utils/utils.factor