diff --git a/docker/services/tinc b/docker/services/tinc
index fd4f246..ebf88d2 100644
--- a/docker/services/tinc
+++ b/docker/services/tinc
@@ -18,5 +18,3 @@
 {{ if len "${internal_address6:-}" }}
         ipv6_address: ${internal_address6}
 {{ end }}
-    sysctls:
-      - net.ipv6.conf.${netname}.disable_ipv6=1