diff --git a/dplong.htm b/dplong.htm
index 801b82b48..25ed6af4e 100644
--- a/dplong.htm
+++ b/dplong.htm
@@ -4,7 +4,7 @@
 <title>
 CUCC's place in the Austrian Deep and Long caves
 </title>
-</head>
+<!--#include virtual="../../css/main.css"--></head>
 <body>
 <h2>Austrian Deep and Long caves</h2>
 
diff --git a/index.htm b/index.htm
index fc647f458..a57bee094 100644
--- a/index.htm
+++ b/index.htm
@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
 <title>CUCC's Austria expeditions</title>
-</head>
+<!--#include virtual="../../css/main.css"--></head>
 <body>
 <center><h1>CUCC in Austria 1976-2002</h1></center>
 
