diff --git a/mailboxes/send_mail.cgi b/mailboxes/send_mail.cgi
index 60ce77ed0..3e829d75b 100755
--- a/mailboxes/send_mail.cgi
+++ b/mailboxes/send_mail.cgi
@@ -86,7 +86,7 @@ if ($in{'body'} =~ /\S/) {
 		            my $cid = "ii_".(time() + $i).'@'."$type";
 		            my $replace_html = "$inline_images[$i]$inline_images[$i+1]";
 		            my @data = split('@', $cid);
-	            	$inline_images[$i] = \@data;
+		            $inline_images[$i] = \@data;
 		            $inline_images[$i+1] = decode_base64($inline_images[$i+1]);
 
 		            # $cid = "cid:$cid\" style=\"width: 60%";