diff --git a/installation.html b/installation.html
index 228f822..2744cbd 100644
--- a/installation.html
+++ b/installation.html
@@ -2,7 +2,7 @@
     
     <center><h1 id="installation">Installation</h1></center>
     
-    <p>When you have Python 3.9 to 3.13 installed, </p>
+    <p>When you have Python 3.9 to 3.14 installed (CPython, 64-bit ,x86_64), </p>
         <codebox>
             <p>python -m pip install pyoomph</p>
         </codebox>