diff --git a/scripts/config.sh b/scripts/config.sh
index bf1ce4f..20b89d4 100644
--- a/scripts/config.sh
+++ b/scripts/config.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 
-HOST="chris@nose-pluto.local"
-DEST="~/pluto"
-NOSE_DIR="~/nose"
\ No newline at end of file
+HOST="${HOST:-chris@nose-pluto.local}"
+DEST="${DEST:-~/pluto}"
+NOSE_DIR="${NOSE_DIR:-~/nose}"
\ No newline at end of file