diff --git a/README.md b/README.md
index fb34467..2b2c248 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ None.
 |----------|:------------|-------------:|-----------------:|
 | `zfs_dkms_arc_pct_min` | _Minimum_ physical memory (%) for ARC.<br />_(Adaptive Read Cache)_ | `0` | `0` |
 | `zfs_dkms_arc_pct_max` | _Peak_ physical memory (%) for ARC. | `16` | `0` |
-| `zfs_dkms_timeout` | Seconds to wait while rebooting `Fedora`, `RHEL`, or derivatives for kernel/header currency.<br />Skipped if the `zfs` kernel module is already loaded. | `3600` | _N/A_ |
+| `zfs_dkms_timeout` | Seconds to wait while rebooting `Fedora`, `RHEL`, or derivatives for kernel/header currency. Not applicable to `Debian` or `Ubuntu`.<br /><br />Skipped when `zfs` is already loaded. | `3600` | _N/A_ |
 
 ## Dependencies