diff --git a/module/execution/model.php b/module/execution/model.php
index 83ae49bc21..0b6c536367 100644
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -3355,7 +3355,7 @@ class executionModel extends model
         $days         = count($dateList) - 1;
         $rate         = $days ? $firstTime / $days : '';
         $baselineJSON = '[';
-        foreach($dateList as $i => $date) $baselineJSON .= round(($days - $i) * (int)$rate, 1) . ',';
+        foreach($dateList as $i => $date) $baselineJSON .= round(($days - $i) * $rate, 1) . ',';
         $baselineJSON = rtrim($baselineJSON, ',') . ']';
 
         $chartData['labels']   = $this->report->convertFormat($dateList, DT_DATE5);