diff --git a/ultramarine/umcli/golang-github-ultramarine-linux-um.spec b/ultramarine/umcli/golang-github-ultramarine-linux-um.spec
index 30c71d9..6291d2a 100644
--- a/ultramarine/umcli/golang-github-ultramarine-linux-um.spec
+++ b/ultramarine/umcli/golang-github-ultramarine-linux-um.spec
@@ -38,7 +38,7 @@ BuildRequires:  pkgconfig(flatpak)
 %gopkg
 
 %prep
-%autosetup -n um-v%version -p1
+%autosetup -n um-%version -p1
 go mod download
 
 %build