diff --git a/web/app.js b/web/app.js
index 012cb3159..83393b9b2 100644
--- a/web/app.js
+++ b/web/app.js
@@ -1188,17 +1188,12 @@ const PDFViewerApplication = {
   },
 
   progress(level) {
-    if (!this.loadingBar || this.downloadComplete) {
-      // Don't accidentally show the loading bar again when the entire file has
-      // already been fetched (only an issue when disableAutoFetch is enabled).
-      return;
-    }
     const percent = Math.round(level * 100);
     // When we transition from full request to range requests, it's possible
     // that we discard some of the loaded data. This can cause the loading
     // bar to move backwards. So prevent this by only updating the bar if it
     // increases.
-    if (percent <= this.loadingBar.percent) {
+    if (!this.loadingBar || percent <= this.loadingBar.percent) {
       return;
     }
     this.loadingBar.percent = percent;
diff --git a/web/ui_utils.js b/web/ui_utils.js
index 1ed7e5a3d..08455659c 100644
--- a/web/ui_utils.js
+++ b/web/ui_utils.js
@@ -740,7 +740,7 @@ class ProgressBar {
   }
 
   setDisableAutoFetch(delay = /* ms = */ 5000) {
-    if (isNaN(this.#percent)) {
+    if (this.#percent === 100 || isNaN(this.#percent)) {
       return;
     }
     if (this.#disableAutoFetchTimeout) {