diff --git a/pypi.sh b/pypi.sh
index c86f3eb..ec6594e 100755
--- a/pypi.sh
+++ b/pypi.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 BANDERSNATCH=${BANDERSNATCH:-"/usr/local/bin/bandersnatch"}
-TUNASYNC_UPSTREAM=${TUNASYNC_UPSTREAM:-"https://pypi.org/"}
+TUNASYNC_UPSTREAM=${TUNASYNC_UPSTREAM_URL:-"https://pypi.org/"}
 CONF="/tmp/bandersnatch.conf"
 INIT=${INIT:-"0"}