diff --git a/pkg/image/docker/pull_status.go b/pkg/image/docker/pull_status.go
index 76272ec9..34a889b4 100644
--- a/pkg/image/docker/pull_status.go
+++ b/pkg/image/docker/pull_status.go
@@ -122,17 +122,17 @@ func (p *PullStatus) onEvent(event *pullEvent) {
 	if currentPhase >= AlreadyExistsPhase {
 		phaseProgress.SetCompleted()
 	} else {
-		phaseProgress.N = int64(event.ProgressDetail.Current)
-		phaseProgress.Total = int64(event.ProgressDetail.Total)
+		phaseProgress.Set(int64(event.ProgressDetail.Current))
+		phaseProgress.SetTotal(int64(event.ProgressDetail.Total))
 	}
 
 	if currentPhase == DownloadingPhase {
 		dl := p.downloadProgress[layer]
-		dl.N = int64(event.ProgressDetail.Current)
-		dl.Total = int64(event.ProgressDetail.Total)
+		dl.Set(int64(event.ProgressDetail.Current))
+		dl.SetTotal(int64(event.ProgressDetail.Total))
 	} else if currentPhase >= DownloadCompletePhase {
 		dl := p.downloadProgress[layer]
-		dl.N = dl.Total
+		dl.Set(dl.Size())
 		dl.SetCompleted()
 	}
 }
diff --git a/pkg/image/image.go b/pkg/image/image.go
index 9798197b..b8a34b5c 100644
--- a/pkg/image/image.go
+++ b/pkg/image/image.go
@@ -155,10 +155,10 @@ func (i *Image) IDs() []string {
 }
 
 func (i *Image) trackReadProgress(metadata Metadata) *progress.Manual {
-	prog := &progress.Manual{
+	prog := progress.NewManual(
 		// x2 for read and squash of each layer
-		Total: int64(len(metadata.Config.RootFS.DiffIDs) * 2),
-	}
+		int64(len(metadata.Config.RootFS.DiffIDs) * 2),
+	)
 
 	bus.Publish(partybus.Event{
 		Type:   event.ReadImage,
@@ -217,7 +217,7 @@ func (i *Image) Read() error {
 		i.Metadata.Size += layer.Metadata.Size
 		layers = append(layers, layer)
 
-		readProg.N++
+		readProg.Increment()
 	}
 
 	i.Layers = layers
@@ -257,7 +257,7 @@ func (i *Image) squash(prog *progress.Manual) error {
 		layer.SquashedSearchContext = filetree.NewSearchContext(layer.SquashedTree, layer.fileCatalog.Index)
 		lastSquashTree = squashedTree
 
-		prog.N++
+		prog.Increment()
 	}
 
 	prog.SetCompleted()
diff --git a/pkg/image/layer.go b/pkg/image/layer.go
index f0b1267d..df202cd4 100644
--- a/pkg/image/layer.go
+++ b/pkg/image/layer.go
@@ -240,7 +240,7 @@ func layerTarIndexer(ft filetree.Writer, fileCatalog *FileCatalog, size *int64,
 		fileCatalog.addImageReferences(ref.ID(), layerRef, index.Open)
 
 		if monitor != nil {
-			monitor.N++
+			monitor.Increment()
 		}
 		return nil
 	}
@@ -285,7 +285,7 @@ func squashfsVisitor(ft filetree.Writer, fileCatalog *FileCatalog, size *int64,
 			return r
 		})
 
-		monitor.N++
+		monitor.Increment()
 		return nil
 	}
 }