diff --git a/pfannkuchen.ini b/pfannkuchen.ini
index 9d72c0b..6cd6201 100644
--- a/pfannkuchen.ini
+++ b/pfannkuchen.ini
@@ -52,7 +52,6 @@ butler ansible_host=10.5.85.2
 
 [hetzner]
 pfannkuchen ansible_host=46.225.230.72 ansible_user=root
-guck-vps ansible_host=141.94.237.199 ansible_user=debian
 
 [nvidia]
 tdarr
diff --git a/roles/sysctl/defaults/main.yml b/roles/sysctl/defaults/main.yml
index 87f88e3..ac69319 100644
--- a/roles/sysctl/defaults/main.yml
+++ b/roles/sysctl/defaults/main.yml
@@ -16,9 +16,8 @@ sysctl_params:
   - { key: net.ipv4.tcp_fastopen,              value: "3" }
   - { key: net.core.netdev_max_backlog,        value: "16384" }
   - { key: net.core.somaxconn,                 value: "4096" }
-  - { key: net.core.optmem_max,                 value: "2097152" }
   - { key: net.ipv4.tcp_notsent_lowat,         value: "16384" }
-  - { key: net.ipv4.tcp_fin_timeout,           value: "30" }
+  - { key: net.ipv4.tcp_fin_timeout,           value: "15" }
   - { key: net.ipv4.tcp_tw_reuse,              value: "1" }
   - { key: vm.swappiness,                      value: "1" }
   - { key: vm.dirty_ratio,                     value: "15" }