diff --git a/docs/src/man/bootc-install-to-disk.md b/docs/src/man/bootc-install-to-disk.md
index dc476ec9c..e60a78ac7 100644
--- a/docs/src/man/bootc-install-to-disk.md
+++ b/docs/src/man/bootc-install-to-disk.md
@@ -96,7 +96,9 @@ disabled but where the target does have SELinux enabled.
 
 **\--karg**=*KARG*
 
-:   Add a kernel argument
+:   Add a kernel argument. This option can be provided multiple times.
+
+Example: \--karg=nosmt \--karg=console=ttyS0,114800n8
 
 **\--root-ssh-authorized-keys**=*ROOT_SSH_AUTHORIZED_KEYS*
 
diff --git a/docs/src/man/bootc-install-to-existing-root.md b/docs/src/man/bootc-install-to-existing-root.md
index f7da8decc..9397665f2 100644
--- a/docs/src/man/bootc-install-to-existing-root.md
+++ b/docs/src/man/bootc-install-to-existing-root.md
@@ -84,7 +84,9 @@ disabled but where the target does have SELinux enabled.
 
 **\--karg**=*KARG*
 
-:   Add a kernel argument
+:   Add a kernel argument. This option can be provided multiple times.
+
+Example: \--karg=nosmt \--karg=console=ttyS0,114800n8
 
 **\--root-ssh-authorized-keys**=*ROOT_SSH_AUTHORIZED_KEYS*
 
diff --git a/docs/src/man/bootc-install-to-filesystem.md b/docs/src/man/bootc-install-to-filesystem.md
index b757b7cd0..52e3f3e88 100644
--- a/docs/src/man/bootc-install-to-filesystem.md
+++ b/docs/src/man/bootc-install-to-filesystem.md
@@ -98,7 +98,9 @@ disabled but where the target does have SELinux enabled.
 
 **\--karg**=*KARG*
 
-:   Add a kernel argument
+:   Add a kernel argument. This option can be provided multiple times.
+
+Example: \--karg=nosmt \--karg=console=ttyS0,114800n8
 
 **\--root-ssh-authorized-keys**=*ROOT_SSH_AUTHORIZED_KEYS*
 
diff --git a/lib/src/install.rs b/lib/src/install.rs
index ff77971af..74ccfdfb0 100644
--- a/lib/src/install.rs
+++ b/lib/src/install.rs
@@ -133,8 +133,10 @@ pub(crate) struct InstallConfigOpts {
     #[serde(default)]
     pub(crate) disable_selinux: bool,
 
+    /// Add a kernel argument.  This option can be provided multiple times.
+    ///
+    /// Example: --karg=nosmt --karg=console=ttyS0,114800n8
     #[clap(long)]
-    /// Add a kernel argument
     karg: Option<Vec<String>>,
 
     /// The path to an `authorized_keys` that will be injected into the `root` account.