diff --git a/INSTALL/INSTALL.debian10.md b/INSTALL/INSTALL.debian10.md
index 853e255..d9899ae 100644
--- a/INSTALL/INSTALL.debian10.md
+++ b/INSTALL/INSTALL.debian10.md
@@ -83,7 +83,7 @@ Especially by setting a strong root password.
 
 ### Back-end
 
-The back-end is using the Zend Framework 3.
+The back-end is using [Laminas](https://getlaminas.org).
 
 Create two symbolic links:
 
diff --git a/INSTALL/INSTALL.ubuntu1804.md b/INSTALL/INSTALL.ubuntu1804.md
index 5931da9..1f2fa6b 100644
--- a/INSTALL/INSTALL.ubuntu1804.md
+++ b/INSTALL/INSTALL.ubuntu1804.md
@@ -79,7 +79,7 @@ Especially by setting a strong root password.
 
 ### Back-end
 
-The back-end is using the Zend Framework 3.
+The back-end is using [Laminas](https://getlaminas.org).
 
 Create two symbolic links: