diff --git a/roles/float-base-net-overlay/tasks/configure_netoverlay_tinc.yml b/roles/float-base-net-overlay/tasks/configure_netoverlay_tinc.yml
index e235557c3111c4b558c36ba09165529953113875..c3b774696f1a91301350c01c37c6c5a0eb259681 100644
--- a/roles/float-base-net-overlay/tasks/configure_netoverlay_tinc.yml
+++ b/roles/float-base-net-overlay/tasks/configure_netoverlay_tinc.yml
@@ -39,7 +39,7 @@
       Digest = {{ net_overlay_config.digest | default('sha256') }}
       Compression = {{ net_overlay_config.compression | default('0') }}
       PMTU = {{ net_overlay_config.pmtu | default('1460') }}
-      Subnet = {{ tinc_host_ip_cidr }}
+      Subnet = {{ tinc_host_ip }}/32
       {{ tinc_host_public_key['content'] | b64decode }}
 
 # Generate tinc host entries for all *other* hosts. Skip if for