diff --git a/src/duckstation-qt/gamesummarywidget.cpp b/src/duckstation-qt/gamesummarywidget.cpp
index 063d8de71..549f06112 100644
--- a/src/duckstation-qt/gamesummarywidget.cpp
+++ b/src/duckstation-qt/gamesummarywidget.cpp
@@ -403,6 +403,7 @@ void GameSummaryWidget::onComputeHashClicked()
   }
 
   QtModalProgressCallback progress_callback(this);
+  progress_callback.SetCancellable(true);
   progress_callback.SetProgressRange(image->GetTrackCount());
 
   std::vector<CDImageHasher::Hash> track_hashes;
@@ -419,6 +420,10 @@ void GameSummaryWidget::onComputeHashClicked()
     if (!CDImageHasher::GetTrackHash(image.get(), track, &hash, &progress_callback))
     {
       progress_callback.PopState();
+
+      if (progress_callback.IsCancelled())
+        return;
+
       calculate_hash_success = false;
       break;
     }
diff --git a/src/util/cd_image_hasher.cpp b/src/util/cd_image_hasher.cpp
index e3f641859..3d9a6544e 100644
--- a/src/util/cd_image_hasher.cpp
+++ b/src/util/cd_image_hasher.cpp
@@ -40,6 +40,9 @@ bool CDImageHasher::ReadIndex(CDImage* image, u8 track, u8 index, MD5Digest* dig
     if ((lba % update_interval) == 0)
       progress_callback->SetProgressValue(lba);
 
+    if (progress_callback->IsCancelled())
+      return false;
+
     if (!image->ReadRawSector(sector.data(), nullptr))
     {
       progress_callback->FormatModalError("Failed to read sector {} from image", image->GetPositionOnDisc());
@@ -112,6 +115,7 @@ bool CDImageHasher::GetImageHash(CDImage* image, Hash* out_hash,
 {
   MD5Digest digest;
 
+  progress_callback->SetCancellable(true);
   progress_callback->SetProgressRange(image->GetTrackCount());
   progress_callback->SetProgressValue(0);
   progress_callback->PushState();