diff --git a/utils/meson.build b/utils/meson.build
index 6967fabb..1e276f59 100644
--- a/utils/meson.build
+++ b/utils/meson.build
@@ -1,5 +1,6 @@
 conf = configuration_data()
-conf.set('dlldir', get_option('prefix')+'/'+get_option('bindir'))
+conf.set('bindir', get_option('bindir'))
+conf.set('libdir', get_option('libdir'))
 conf.set('arch', target_machine.cpu_family())
 conf.set('winelib', meson.get_cross_property('winelib', false))
 configure_file(
diff --git a/utils/setup_dxvk.sh.in b/utils/setup_dxvk.sh.in
index dc1153bd..7700421a 100755
--- a/utils/setup_dxvk.sh.in
+++ b/utils/setup_dxvk.sh.in
@@ -8,7 +8,8 @@ winelib='@winelib@'
 
 if [ $winelib == 'True' ]; then
     dll_ext='dll.so'
-    dlls_dir="$dlls_dir"/../lib
+    # strip off the trailing bindir to get to the prefix, then append libdir
+    dlls_dir="${dlls_dir%/@bindir@}/@libdir@"
 else
     dll_ext='dll'
 fi