diff --git a/A-INSTALL b/A-INSTALL
index c01c75c727ec3a789986b66aed384a3b2b37042f..7d0d2ad77ff178889189042e7a7db047c77c9946 100644
--- a/A-INSTALL
+++ b/A-INSTALL
@@ -82,12 +82,12 @@
 #
 # http://mesonh.aero.obs-mip.fr/mesonh/dir_open/dir_MESONH/MNH-V5-4-2.tar.gz
 #
-# Then untar the file "PACK-MNH-V5-4-2.tar.gz" where you want to.
+# Then untar the file "MNH-V5-4-2.tar.gz" where you want to.
 # For example, in your home directory:
 #
 
 cd ~
-tar xvfz PACK-MNH-V5-4-2.tar.gz
+tar xvfz MNH-V5-4-2.tar.gz
 
 #
 #  Process now to the chapter to configure the MesoNH package.