diff --git a/.config/gammastep/config.ini b/.config/gammastep/config.ini
new file mode 100644
index 0000000..88a87c3
--- /dev/null
+++ b/.config/gammastep/config.ini
@@ -0,0 +1,7 @@
+[general]
+location-provider=manual
+
+# Lieu : Neudorf, chez Agnès
+[manual]
+lat=48.5680685
+lon=7.7709942
diff --git a/.config/sway/config.d/90-programmes.conf b/.config/sway/config.d/90-programmes.conf
index 21372e0..806c3e2 100644
--- a/.config/sway/config.d/90-programmes.conf
+++ b/.config/sway/config.d/90-programmes.conf
@@ -1,5 +1,5 @@
 # Économie des yeux (48.5680685:7.7709942 = Neudorf, rue de Fegersheim)
-exec wlsunset -l 48.5680685 -L 7.7709942
+exec gammastep-indicator
 
 # Notifications de bureau
 exec dunst