diff --git a/man/man5/zfs-module-parameters.5 b/man/man5/zfs-module-parameters.5
index ec07cda76..09c4553db 100644
--- a/man/man5/zfs-module-parameters.5
+++ b/man/man5/zfs-module-parameters.5
@@ -197,7 +197,7 @@ Use \fB1\fR for yes (default) and \fB0\fR for no.
 .ad
 .RS 12n
 When using segment-based metaslab selection, continue allocating
-from the active metaslab until \fBlzfs_metaslab_switch_threshold\fR
+from the active metaslab until \fBzfs_metaslab_switch_threshold\fR
 worth of buckets have been exhausted.
 .sp
 Default value: \fB2\fR.