diff --git a/index.php b/index.php
index b56c021ed..daa532aa2 100644
--- a/index.php
+++ b/index.php
@@ -68,7 +68,7 @@
 		if ($theme && theme_valid("$theme")) {
 			echo stylesheet_tag(get_theme_path($theme));
 		} else {
-			echo stylesheet_tag("themes/default.php");
+			echo stylesheet_tag("css/default.css");
 		}
 	}
 	?>
diff --git a/prefs.php b/prefs.php
index 16b1dd0eb..a0fe93b15 100644
--- a/prefs.php
+++ b/prefs.php
@@ -44,7 +44,7 @@
 		if ($theme && theme_valid("$theme")) {
 			echo stylesheet_tag(get_theme_path($theme));
 		} else {
-			echo stylesheet_tag("themes/default.php");
+			echo stylesheet_tag("css/default.css");
 		}
 	}
 	?>