diff --git a/ZFS-on-Linux-Module-Parameters.md b/ZFS-on-Linux-Module-Parameters.md
index 0d0b0d0..1537ff1 100644
--- a/ZFS-on-Linux-Module-Parameters.md
+++ b/ZFS-on-Linux-Module-Parameters.md
@@ -1395,7 +1395,7 @@ at `c_min` as tuned by `zfs_arc_min`.
 | Data Type | uint64
 | Units | bytes
 | Range | 33,554,432 to `c_max`
-| Default | greater of 33,554,432 (32 MiB) and `c_max` / 2
+| Default | For kernel: greater of 33,554,432 (32 MiB) and memory size / 32. For user-land: greater of 33,554,432 (32 MiB) and `c_max` / 2.
 | Change | Dynamic
 | Verification | `/proc/spl/kstat/zfs/arcstats` entry `c_min`
 | Versions Affected | all