diff --git a/internal/provider/kvm2/volume.go b/internal/provider/kvm2/volume.go
index 3576cb1..bee58e5 100644
--- a/internal/provider/kvm2/volume.go
+++ b/internal/provider/kvm2/volume.go
@@ -22,7 +22,7 @@ func seedVolumeName(name string) string    { return name + "-seed.iso" }
 func baseVolumeName(entry, key, format string) string {
 	return "base-" + entry + "-" + key + "." + format
 }
-func markerVolumeName(baseName string) string  { return baseName + ".sha256" }
+func markerVolumeName(baseName string) string { return baseName + ".sha256" }
 
 // urlImageKey stands in for the catalogue key of an image given as a URL:
 // the first 16 hex characters of sha256(url).