diff --git a/bin/release b/bin/release
index 9bc9a33..da65882 100755
--- a/bin/release
+++ b/bin/release
@@ -7,15 +7,6 @@ NAME=$($BIN_DIR/detect $BUILD_DIR) || exit 1
 
 cat <<EOF
 ---
-config_vars:
-  PATH: /app/.heroku/venv/bin:/bin:/usr/local/bin:/usr/bin
-  PYTHONUNBUFFERED: true
-  LIBRARY_PATH: /app/.heroku/vendor/lib
-  LD_LIBRARY_PATH: /app/.heroku/vendor/lib
-  LANG: en_US.UTF-8
-  PYTHONHASHSEED: random
-  PYTHONHOME: /app/.heroku/venv/
-  PYTHONPATH: /app/
 EOF