Replace the code below in Fabrik list template (\components\com_fabrik\views\list\tmpl) inside default_filter.php
<?php
/**
 * Fabrik List Template: Default Filter
 *
 * @package     Joomla
 * @subpackage  Fabrik
 * @copyright   Copyright (C) 2005 Fabrik. All rights reserved.
 * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
 */

// No direct access
defined('_JEXEC') or die;
?>
<div class="fabrikFilterContainer">
	<?php if ($this->filterMode === 1 || $this->filterMode === 2) { ?>
		<table class="filtertable fabrikList">
			<thead>
				<tr class="fabrik___heading">
					<?php foreach ($this->filters as $filter) { ?>
							<th><?php echo $filter->label;?></th>
					<?php } ?>
			
						<th style="text-align:right"><?php if ($this->showClearFilters) :?><a class="clearFilters" href="#"><i class="icon-refresh"></i><?php echo FText::_('COM_FABRIK_CLEAR')?></a><?php endif ?></th>
				</tr>
			</thead>
				<tr class="fabrik_row oddRow<?php echo ($c % 2) . $required;?>">
					<?php
					$c = 0;
					foreach ($this->filters as $filter) {
						$required = $filter->required == 1 ? ' notempty' : '';?>
							<td align="center"><?php echo $filter->element;?></td>
					<?php $c ++; } ?>
					<?php if ($this->filter_action != 'onchange') {?>
						<td colspan="<?php echo count($this->filters)?>" style="text-align:center;">
							<input type="button" class="btn-info btn fabrik_filter_submit button" value="<?php echo FText::_('COM_FABRIK_GO');?>" name="filter" >
						</td>
					<?php } ?>
				</tr>
		</table>
	<?php } ?>
	<?php if ($this->filterMode === 5) { ?>
		<div class="fabrikFilterContainer modal hide fade" id="filter_modal">
			<table class="filtertable fabrikList">
				<thead>
					<tr class="fabrik___heading">
						<?php foreach ($this->filters as $filter) { ?>
								<th><?php echo $filter->label;?></th>
						<?php } ?>
				
							<th style="text-align:right"><?php if ($this->showClearFilters) :?><a class="clearFilters" href="#"><i class="icon-refresh"></i><?php echo FText::_('COM_FABRIK_CLEAR')?></a><?php endif ?></th>
					</tr>
				</thead>
					<tr class="fabrik_row oddRow<?php echo ($c % 2) . $required;?>">
						<?php
						$c = 0;
						foreach ($this->filters as $filter) {
							$required = $filter->required == 1 ? ' notempty' : '';?>
								<td align="center"><?php echo $filter->element;?></td>
						<?php $c ++; } ?>
						<?php if ($this->filter_action != 'onchange') {?>
							<td colspan="<?php echo count($this->filters)?>" style="text-align:center;">
								<input type="button" class="btn-info btn fabrik_filter_submit button" value="<?php echo FText::_('COM_FABRIK_GO');?>" name="filter" >
							</td>
						<?php } ?>
					</tr>
			</table>
		</div>
	<?php } ?>
</div>