diff --git a/docs/Getting Started/Debian/Debian Buster Root on ZFS.rst b/docs/Getting Started/Debian/Debian Buster Root on ZFS.rst
index 1104211..df47549 100644
--- a/docs/Getting Started/Debian/Debian Buster Root on ZFS.rst	
+++ b/docs/Getting Started/Debian/Debian Buster Root on ZFS.rst	
@@ -660,7 +660,7 @@ Step 4: System Configuration
 
 #. Optional: Remove os-prober::
 
-     apt --purge os-prober
+     apt remove --purge os-prober
 
    This avoids error messages from `update-grub`.  `os-prober` is only
    necessary in dual-boot configurations.
diff --git a/docs/Getting Started/Ubuntu/Ubuntu 18.04 Root on ZFS.rst b/docs/Getting Started/Ubuntu/Ubuntu 18.04 Root on ZFS.rst
index d60cd8c..c658620 100644
--- a/docs/Getting Started/Ubuntu/Ubuntu 18.04 Root on ZFS.rst	
+++ b/docs/Getting Started/Ubuntu/Ubuntu 18.04 Root on ZFS.rst	
@@ -557,7 +557,7 @@ Select (using the space bar) all of the disks (not partitions) in your pool.
 
 4.9 (Optional): Remove os-prober::
 
-    apt --purge os-prober
+    apt remove --purge os-prober
 
 This avoids error messages from `update-grub`.  `os-prober` is only necessary
 in dual-boot configurations.
diff --git a/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS.rst b/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS.rst
index 7ff954e..b1ff593 100644
--- a/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS.rst	
+++ b/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS.rst	
@@ -799,7 +799,7 @@ Step 4: System Configuration
 
 #. Optional: Remove os-prober::
 
-     apt --purge os-prober
+     apt remove --purge os-prober
 
    This avoids error messages from ``update-grub``.  ``os-prober`` is only
    necessary in dual-boot configurations.