diff --git a/libjxl.spec b/libjxl.spec
index f6fa457..ee414f8 100644
--- a/libjxl.spec
+++ b/libjxl.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package libjxl
+# spec file for package libjxl-gtk
 #
 # Copyright (c) 2023 SUSE LLC
 #
@@ -16,11 +16,12 @@
 #
 
 
-Name:           libjxl
 %define lname   libjxl0_8
 %if "@BUILD_FLAVOR@" == "gtk"
+Name:           libjxl-gtk
 %bcond_without gtk
 %else
+Name:           libjxl
 %bcond_with gtk
 %endif
 Version:        0.8.2
@@ -106,7 +107,7 @@ This package provides a thumbnailer to render for JPEG XL file thumbnails,
 for example, on file-browsers.
 
 %prep
-%setup -a2
+%setup -n libjxl-%version -a2
 mv skcms third_party/
 
 %build