diff --git a/scripts/replace-env.sh b/scripts/replace-env.sh
index 4413778..de5e00d 100755
--- a/scripts/replace-env.sh
+++ b/scripts/replace-env.sh
@@ -8,9 +8,13 @@ mkdir -p $TRG_DIR
 cp -rp $SRC_DIR $TRG_DIR/
 
 if [ -f ".env" ]; then
+  TMPENV=`mktemp`
+  declare -px > $TMPENV
   set -a
   source .env
+  source $TMPENV
   set +a
+  rm -f $TMPENV
 fi
 
 for f in $(find $TRG_DIR -regex ".*.[tj]sx?$" -type f | grep -v 'node_modules'); do