diff --git a/syntaxes/classicalb.tmLanguage.json b/syntaxes/classicalb.tmLanguage.json
index c8f8e9ce875ee98a12d4acb6c9d96c65f2b3cad3..c928cc0ea0eedc0b7af63faf709f2af75a8042d4 100644
--- a/syntaxes/classicalb.tmLanguage.json
+++ b/syntaxes/classicalb.tmLanguage.json
@@ -313,7 +313,7 @@
 	  "preferences": {
 		"patterns": [
 		  {
-			"match": "(?x)\n\\b(GOAL|SCOPE|SET_PREF_\\w*|FORCE_SYMMETRY_\\w*|GOAL|ANIMATION_FUNCTION_DEFAULT\n|VISB_JSON_FILE|CUSTOM_GRAPH_EDGES|CUSTOM_GRAPH_NODES|HEURISTIC_FUNCTION|ANIMATION_FUNCTION[0-9]*|ANIMATION_IMG\\w*\n|ANIMATION_STR\\w*|ASSERT_(LTL|CTL)\\w*)\\b",
+			"match": "(?x)\n\\b(GOAL|SCOPE|SET_PREF_\\w*|FORCE_SYMMETRY_\\w*|GOAL|ANIMATION_FUNCTION_DEFAULT\n|VISB_JSON_FILE|VISB_SVG_FILE|VISB_SVG_BOX|VISB_SVG_CONTENTS\w*|VISB_SVG_OBJECTS\w*|VISB_SVG_HOVERS\w*|VISB_SVG_UPDATES\w*|VISB_SVG_EVENTS\w*|CUSTOM_GRAPH|CUSTOM_GRAPH_EDGES|CUSTOM_GRAPH_NODES|HEURISTIC_FUNCTION|ANIMATION_FUNCTION[0-9]*|ANIMATION_IMG\\w*\n|ANIMATION_STR\\w*|ASSERT_(LTL|CTL)\\w*)\\b",
 			"name": "entity.other.attribute-name.classicalb"
 		  }
 		]