diff --git a/modules/farm/farm_livestock/farm_livestock_weight/farm_livestock_weight.module b/modules/farm/farm_livestock/farm_livestock_weight/farm_livestock_weight.module
index 67c8eb0d7..70983bebb 100644
--- a/modules/farm/farm_livestock/farm_livestock_weight/farm_livestock_weight.module
+++ b/modules/farm/farm_livestock/farm_livestock_weight/farm_livestock_weight.module
@@ -52,7 +52,7 @@ function farm_livestock_weight($asset) {
 function farm_livestock_weight_all($asset) {
 
   // Load the logs with a 'weight' quantity measurement for this asset.
-  $logs = farm_quantity_log_asset($asset, 'weight', NULL, REQUEST_TIME, TRUE, 'farm_observation', $single=FALSE);
+  $logs = farm_quantity_log_asset($asset, 'weight', NULL, REQUEST_TIME, TRUE, 'farm_observation', FALSE);
 
   // Start array of log weights.
   $log_weights = array();