diff --git a/plugins/dynamix/DeviceInfo.page b/plugins/dynamix/DeviceInfo.page
index 7cdfa0aa9..30d01aa6c 100644
--- a/plugins/dynamix/DeviceInfo.page
+++ b/plugins/dynamix/DeviceInfo.page
@@ -36,7 +36,6 @@ function presetSpace($val) {
   global $disk,$display;
   if (!$val or strcasecmp($val,'NaN')==0) return;
   sanitize($val);
-  [$dot,$comma] = str_split(_var($display,'number','.,'));
   $size = _var($disk,'fsSize',0);
   $size = $size>0 ? round(100*$val/$size,1) : 0;
   $unit = '%';
@@ -46,6 +45,7 @@ function presetSpace($val) {
     $size = round($val/pow(1000,$base),1);
     $unit = _var($units,$base);
   }
+  [$dot,$comma] = str_split(_var($display,'number','.,'));
   return $size>0 ? number_format($size,$size-floor($size)?1:0,$dot,$comma).' '.$unit : '';
 }
 function fsSize() {
diff --git a/plugins/dynamix/ShareEdit.page b/plugins/dynamix/ShareEdit.page
index e729c60f6..e45b1dfed 100644
--- a/plugins/dynamix/ShareEdit.page
+++ b/plugins/dynamix/ShareEdit.page
@@ -59,7 +59,6 @@ function presetSpace($val) {
   global $disks,$shares,$name,$pools,$display;
   if (!$val or strcasecmp($val,'NaN')==0) return;
   sanitize($val);
-  [$dot,$comma] = str_split(_var($display,'number','.,'));
   $small = [];
   foreach (data_filter($disks) as $disk) $small[] = _var($disk,'fsSize');
   $fsSize[""] = min(array_filter($small));
@@ -74,6 +73,7 @@ function presetSpace($val) {
     $size = round($val/pow(1000,$base),1);
     $unit = _var($units,$base);
   }
+  [$dot,$comma] = str_split(_var($display,'number','.,'));
   return $size>0 ? number_format($size,$size-floor($size)?1:0,$dot,$comma).' '.$unit : '';
 }
 function fsSize() {