diff --git a/etc/sysctl.d/99-server.conf b/etc/sysctl.d/99-server.conf
index db3c51a..0b097ed 100644
--- a/etc/sysctl.d/99-server.conf
+++ b/etc/sysctl.d/99-server.conf
@@ -23,6 +23,13 @@ fs.suid_dumpable = 0
 # https://www.kernel.org/doc/Documentation/sysctl/kernel.txt
 kernel.dmesg_restrict = 1
 
+# Disable io_uring
+# https://docs.kernel.org/admin-guide/sysctl/kernel.html#io-uring-disabled
+# https://security.googleblog.com/2023/06/learnings-from-kctf-vrps-42-linux.html
+# Note that this will make using Proxmox extremely annoying though, so you might wanna comment this out
+# on a Proxmox node.
+kernel.io_uring_disabled = 2
+
 # https://www.kernel.org/doc/Documentation/sysctl/kernel.txt
 # https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl-kernel
 # https://kernsec.org/wiki/index.php/Bug_Classes/Kernel_pointer_leak
@@ -50,12 +57,6 @@ kernel.yama.ptrace_scope = 1
 # Official Linux kernel documentation only says >= so it probably will work.
 kernel.perf_event_paranoid = 4
 
-# https://github.com/containerd/containerd/issues/9048
-# Disable io_uring, a very sus feature.
-# Note that this will make using Proxmox extremely annoying though, so you might wanna comment this out
-# on a Proxmox node.
-kernel_io_uring_disable = 2
-
 # https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl-kernel
 # Disable sysrq.
 kernel.sysrq = 0
diff --git a/etc/sysctl.d/99-workstation.conf b/etc/sysctl.d/99-workstation.conf
index cbf4530..05fd962 100644
--- a/etc/sysctl.d/99-workstation.conf
+++ b/etc/sysctl.d/99-workstation.conf
@@ -51,9 +51,12 @@ kernel.yama.ptrace_scope = 3
 # Official Linux kernel documentation only says >= so it probably will work.
 kernel.perf_event_paranoid = 4
 
-# https://github.com/containerd/containerd/issues/9048
-# Disable io_uring, a very sus feature.
-kernel_io_uring_disable = 2
+# Disable io_uring
+# https://docs.kernel.org/admin-guide/sysctl/kernel.html#io-uring-disabled
+# https://security.googleblog.com/2023/06/learnings-from-kctf-vrps-42-linux.html
+# Note that this will make using Proxmox extremely annoying though, so you might wanna comment this out
+# on a Proxmox node.
+kernel.io_uring_disabled = 2
 
 # https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl-kernel
 # Disable sysrq.