diff --git a/WHATS_NEW b/WHATS_NEW
index 59bee7ace..4ed8edf68 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.01.08 - 
 ================================
+  Add -a to pvdisplay -C.
   Avoid rmdir opendir error messsages when dir was already removed.
   Tighten signal handlers.
   Avoid some compiler warnings.
diff --git a/tools/commands.h b/tools/commands.h
index e72532f56..692054bea 100644
--- a/tools/commands.h
+++ b/tools/commands.h
@@ -410,6 +410,7 @@ xx(pvdisplay,
    "\n"
    "pvdisplay --columns|-C\n"
    "\t[--aligned]\n"
+   "\t[-a|--all]\n"
    "\t[-d|--debug]\n"
    "\t[-h|--help]\n"
    "\t[--ignorelockingfailure]\n"
@@ -424,9 +425,9 @@ xx(pvdisplay,
    "\t[--version]" "\n"
    "\t[PhysicalVolumePath [PhysicalVolumePath...]]\n",
 
-   aligned_ARG, colon_ARG, columns_ARG, ignorelockingfailure_ARG, maps_ARG,
-   noheadings_ARG, nosuffix_ARG, options_ARG, separator_ARG, short_ARG,
-   sort_ARG, unbuffered_ARG, units_ARG)
+   aligned_ARG, all_ARG, colon_ARG, columns_ARG, ignorelockingfailure_ARG,
+   maps_ARG, noheadings_ARG, nosuffix_ARG, options_ARG, separator_ARG,
+   short_ARG, sort_ARG, unbuffered_ARG, units_ARG)
 
 xx(pvmove,
    "Move extents from one physical volume to another",
diff --git a/tools/pvdisplay.c b/tools/pvdisplay.c
index d36da287c..8489c2669 100644
--- a/tools/pvdisplay.c
+++ b/tools/pvdisplay.c
@@ -64,6 +64,7 @@ int pvdisplay(struct cmd_context *cmd, int argc, char **argv)
 		}
 		return pvs(cmd, argc, argv);
 	} else if (arg_count(cmd, aligned_ARG) ||
+		   arg_count(cmd, all_ARG) ||
 		   arg_count(cmd, noheadings_ARG) ||
 		   arg_count(cmd, options_ARG) ||
 		   arg_count(cmd, separator_ARG) ||