diff --git a/README.org b/README.org
index fa7e12f..37305d6 100644
--- a/README.org
+++ b/README.org
@@ -1442,7 +1442,7 @@ GTK[fn:42] is a free and open-source, cross-platform widget toolkit for graphica
 
   home.file.".gtkrc-2.0" = {
     text = ''
-      gtk-theme-name="Nordic-polar"
+      gtk-theme-name="Nordic-Polar"
       gtk-icon-theme-name="Arc"
       gtk-font-name="Sans 10"
       gtk-cursor-theme-size=0
diff --git a/modules/gtk.nix b/modules/gtk.nix
index c5163ed..0aec266 100644
--- a/modules/gtk.nix
+++ b/modules/gtk.nix
@@ -10,7 +10,7 @@
 
   home.file.".gtkrc-2.0" = {
     text = ''
-      gtk-theme-name="Nordic-polar"
+      gtk-theme-name="Nordic-Polar"
       gtk-icon-theme-name="Arc"
       gtk-font-name="Sans 10"
       gtk-cursor-theme-size=0