diff --git a/phpBB/adm/style/acp_styles.html b/phpBB/adm/style/acp_styles.html
index 3642628d08..c93d8b7d2d 100644
--- a/phpBB/adm/style/acp_styles.html
+++ b/phpBB/adm/style/acp_styles.html
@@ -54,7 +54,7 @@
 	// <![CDATA[
 		function update_image(newimage)
 		{
-			document.getElementById('newimg').src = (newimage) ? '../styles/{A_NAME}/imageset/' + encodeURI(newimage) : 'images/no_image.png';
+			document.getElementById('newimg').src = (newimage) ? '../styles/{A_PATH}/imageset/' + encodeURI(newimage) : 'images/no_image.png';
 		}
 	// ]]>
 	</script>
diff --git a/phpBB/includes/acp/acp_styles.php b/phpBB/includes/acp/acp_styles.php
index be41bed8b2..528f9e002d 100644
--- a/phpBB/includes/acp/acp_styles.php
+++ b/phpBB/includes/acp/acp_styles.php
@@ -1533,6 +1533,8 @@ parse_css_file = {PARSE_CSS_FILE}
 			'U_BACK'			=> $this->u_action,
 			'NAME'				=> $imageset_name,
 			'A_NAME'			=> addslashes($imageset_name),
+			'PATH'				=> $imageset_path,
+			'A_PATH'			=> addslashes($imageset_path),
 			'ERROR'				=> !$valid_name,
 			'IMG_SRC'			=> ($image_found) ? '../styles/' . $imageset_path . '/imageset/' . $img_val : 'images/no_image.png',
 			'IMAGE_SELECT'		=> $image_found