diff --git a/web/interfaces.js b/web/interfaces.js
index bbb58a41b..8fdb09773 100644
--- a/web/interfaces.js
+++ b/web/interfaces.js
@@ -102,34 +102,6 @@ class IPDFLinkService {
   isPageCached(pageNumber) {}
 }
 
-/**
- * @interface
- */
-class IPDFHistory {
-  /**
-   * @param {Object} params
-   */
-  initialize({ fingerprint, resetHistory = false, updateUrl = false }) {}
-
-  reset() {}
-
-  /**
-   * @param {Object} params
-   */
-  push({ namedDest = null, explicitDest, pageNumber }) {}
-
-  /**
-   * @param {number} pageNumber
-   */
-  pushPage(pageNumber) {}
-
-  pushCurrentPosition() {}
-
-  back() {}
-
-  forward() {}
-}
-
 /**
  * @interface
  */
@@ -265,7 +237,6 @@ class IL10n {
 export {
   IL10n,
   IPDFAnnotationLayerFactory,
-  IPDFHistory,
   IPDFLinkService,
   IPDFStructTreeLayerFactory,
   IPDFTextLayerFactory,