diff --git a/views/bootstrap/class.TransmittalMgr.php b/views/bootstrap/class.TransmittalMgr.php
index 6b38414f1..d966a2f62 100644
--- a/views/bootstrap/class.TransmittalMgr.php
+++ b/views/bootstrap/class.TransmittalMgr.php
@@ -301,7 +301,7 @@ $(document).ready( function() {
 					}
 				}
 				print "</tbody>\n</table>\n";
-				print "<a class=\"btn btn-default\" href=\"../op/op.TransmittalDownload.php?transmittalid=".$seltransmittal->getID()."\">".getMLText('download')."</a>";
+				print "<a class=\"btn btn-primary\" href=\"../op/op.TransmittalDownload.php?transmittalid=".$seltransmittal->getID()."\">".getMLText('download')."</a>";
 			}
 		}
 	} /* }}} */