diff --git a/src/gif.rs b/src/gif.rs
index 0d5def7..04d30f1 100644
--- a/src/gif.rs
+++ b/src/gif.rs
@@ -74,6 +74,9 @@ enum ContentFormat {
     #[serde(rename = "nanowebmpreview")]
     NanoWebmPreview,
 
+    #[serde(rename = "webp")]
+    Webp,
+
     #[serde(rename = "webp_transparent")]
     WebpTransparent,
     #[serde(rename = "webppreview_transparent")]