diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index 16d58f51eb3..8f4d5e9b8d7 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -1613,7 +1613,7 @@ class ExtraFields
 		if (!empty($extrafieldsobjectkey)) {
 			$label = $this->attributes[$extrafieldsobjectkey]['label'][$key];
 			$type = $this->attributes[$extrafieldsobjectkey]['type'][$key];
-			$size = (int) $this->attributes[$extrafieldsobjectkey]['size'][$key];
+			$size = $this->attributes[$extrafieldsobjectkey]['size'][$key];
 			$default = $this->attributes[$extrafieldsobjectkey]['default'][$key];
 			$computed = $this->attributes[$extrafieldsobjectkey]['computed'][$key];
 			$unique = $this->attributes[$extrafieldsobjectkey]['unique'][$key];