diff --git a/rc/extra/tupfile.kak b/rc/extra/tupfile.kak
index 6d4d851e..cbfbbcdd 100644
--- a/rc/extra/tupfile.kak
+++ b/rc/extra/tupfile.kak
@@ -18,13 +18,13 @@ add-highlighter shared/ regions -default code tupfile \
 add-highlighter shared/tupfile/string fill string
 add-highlighter shared/tupfile/comment fill comment
 
-add-highlighter shared/tupfile/code regex "\%[fbBeoOdg]\b" 0:value
-add-highlighter shared/tupfile/code regex "[$@]\([\w_]+\)" 0:value
-add-highlighter shared/tupfile/code regex "^\h*:\s*(foreach)\b" 1:keyword
-add-highlighter shared/tupfile/code regex "^\h*(\.gitignore)\b" 1:keyword
-add-highlighter shared/tupfile/code regex "^\h*\b(ifn?eq|ifn?def|else|endif|error|include|include_rules|run|preload|export)\b" 0:keyword
-add-highlighter shared/tupfile/code regex "^\h*\b(&?[\w_]+)\s*[:+]?=" 1:keyword
-add-highlighter shared/tupfile/code regex "`[^`\n]+`" 0:meta
+add-highlighter shared/tupfile/code regex '%[fbBeoOdg]\b' 0:value
+add-highlighter shared/tupfile/code regex '[$@]\([\w_]+\)' 0:value
+add-highlighter shared/tupfile/code regex '^\h*:\s*(foreach)\b' 1:keyword
+add-highlighter shared/tupfile/code regex '^\h*(\.gitignore)\b' 1:keyword
+add-highlighter shared/tupfile/code regex '^\h*\b(ifn?eq|ifn?def|else|endif|error|include|include_rules|run|preload|export)\b' 0:keyword
+add-highlighter shared/tupfile/code regex '^\h*\b(&?[\w_]+)\s*[:+]?=' 1:keyword
+add-highlighter shared/tupfile/code regex '`[^`\n]+`' 0:meta
 
 # Initialization
 # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾