diff --git a/plugins/python-build/share/python-build/3.4.6rc1 b/plugins/python-build/share/python-build/3.4.6rc1
deleted file mode 100644
index 3a4f9366..00000000
--- a/plugins/python-build/share/python-build/3.4.6rc1
+++ /dev/null
@@ -1,8 +0,0 @@
-#require_gcc
-install_package "openssl-1.0.2g" "https://www.openssl.org/source/openssl-1.0.2g.tar.gz#b784b1b3907ce39abf4098702dade6365522a253ad1552e267a9a0e89594aa33" mac_openssl --if has_broken_mac_openssl
-install_package "readline-6.3" "https://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-if has_tar_xz_support; then
-  install_package "Python-3.4.6rc1" "https://www.python.org/ftp/python/3.4.6/Python-3.4.6rc1.tar.xz#240722b8325a2322793e809d8d194cc0f5eb90a886b1f5bf47f8b3c0936f4a8f" ldflags_dirs standard verify_py34 ensurepip
-else
-  install_package "Python-3.4.6rc1" "https://www.python.org/ftp/python/3.4.6/Python-3.4.6rc1.tgz#fb8ece0a237c78863fac2841587b754dc6fd4dbbfe6f7fdce2534dce88bd5c5b" ldflags_dirs standard verify_py34 ensurepip
-fi
diff --git a/plugins/python-build/share/python-build/3.5.3rc1 b/plugins/python-build/share/python-build/3.5.3rc1
deleted file mode 100644
index c58b3dc0..00000000
--- a/plugins/python-build/share/python-build/3.5.3rc1
+++ /dev/null
@@ -1,8 +0,0 @@
-#require_gcc
-install_package "openssl-1.0.2g" "https://www.openssl.org/source/openssl-1.0.2g.tar.gz#b784b1b3907ce39abf4098702dade6365522a253ad1552e267a9a0e89594aa33" mac_openssl --if has_broken_mac_openssl
-install_package "readline-6.3" "https://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-if has_tar_xz_support; then
-  install_package "Python-3.5.3rc1" "https://www.python.org/ftp/python/3.5.3/Python-3.5.3rc1.tar.xz#7140482a99df2684333fa4c56d2381d1295a16c5672adfb42e963fe72aebc1ff" ldflags_dirs standard verify_py35 ensurepip
-else
-  install_package "Python-3.5.3rc1" "https://www.python.org/ftp/python/3.5.3/Python-3.5.3rc1.tgz#6d685edf75b272b342eb9af683227ea536f7a5fdf60bfdb2ce673e102658e3cf" ldflags_dirs standard verify_py35 ensurepip
-fi