diff --git a/entrypoint.sh b/entrypoint.sh
index 259625a6..ad2ad7ee 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -27,7 +27,10 @@ if [ -z "${SUBSPACE_HTTP_INSECURE-}" ] ; then
     export SUBSPACE_HTTP_INSECURE="false"
 fi
 
-export NAMESERVER="1.1.1.1"
+if [ -z "${NAMESERVER-}" ] ; then
+    export NAMESERVER="1.1.1.1"
+fi
+
 export DEBIAN_FRONTEND="noninteractive"
 
 # Set DNS server