diff --git a/docs/usage/supported_formats.md b/docs/usage/supported_formats.md
index 4d1ca4f9..c38e7ffa 100644
--- a/docs/usage/supported_formats.md
+++ b/docs/usage/supported_formats.md
@@ -14,7 +14,7 @@ Below you can find a listing of all supported input and output formats.
 | AsciiDoc | |
 | HTML, XHTML | |
 | CSV | |
-| PNG, JPEG, TIFF, BMP | Image formats |
+| PNG, JPEG, TIFF, BMP, WEBP | Image formats |
 
 Schema-specific support: