diff --git a/src/pdf.js b/src/pdf.js
index 36c5615da..c650a9695 100644
--- a/src/pdf.js
+++ b/src/pdf.js
@@ -32,6 +32,7 @@ import {
   CMapCompressionType,
   createValidAbsoluteUrl,
   FeatureTest,
+  ImageKind,
   InvalidPDFException,
   MissingPDFException,
   normalizeUnicode,
@@ -95,6 +96,7 @@ export {
   getPdfFilenameFromUrl,
   getXfaPageViewport,
   GlobalWorkerOptions,
+  ImageKind,
   InvalidPDFException,
   isDataScheme,
   isPdfFile,