diff --git a/source-api/src/commonMain/kotlin/exh/metadata/metadata/NHentaiSearchMetadata.kt b/source-api/src/commonMain/kotlin/exh/metadata/metadata/NHentaiSearchMetadata.kt
index 0438f3db7..1885dd6de 100644
--- a/source-api/src/commonMain/kotlin/exh/metadata/metadata/NHentaiSearchMetadata.kt
+++ b/source-api/src/commonMain/kotlin/exh/metadata/metadata/NHentaiSearchMetadata.kt
@@ -133,6 +133,7 @@ class NHentaiSearchMetadata : RaisedSearchMetadata() {
                 "p" -> "png"
                 "j" -> "jpg"
                 "g" -> "gif"
+                "w" -> "webp"
                 else -> null
             }