diff --git a/misc/filehighlight.ini b/misc/filehighlight.ini
index 689ecdda5..e37c6ccb0 100644
--- a/misc/filehighlight.ini
+++ b/misc/filehighlight.ini
@@ -40,7 +40,7 @@
     extensions=3gp;ape;asf;avi;flac;flv;it;m3u;med;mid;midi;mkv;mod;mol;mov;mp2;mp3;mp4;mpeg;mpg;mpl;ogg;ogv;s3m;umx;vob;wav;webm;wma;wmv;xm
 
 [graph]
-    extensions=ai;bmp;cdr;eps;gif;ico;jpeg;jpg;omf;pcx;pic;png;rle;tif;wmf;xbm;xpm
+    extensions=ai;bmp;cdr;eps;gif;ico;jpeg;jpg;omf;pcx;pic;png;rle;tif;webp;wmf;xbm;xpm
 
 [database]
     extensions=cdx;dat;db;dbf;dbi;dbx;fox;mdb;mdn;mdx;msql;mssql;pgsql;sql;ssql;xls