diff --git a/etc/bashrc b/etc/bashrc
index 02d084f060..857ffaa370 100644
--- a/etc/bashrc
+++ b/etc/bashrc
@@ -55,7 +55,7 @@
 
 # [WM_PROJECT_VERSION] - A human-readable version name
 # A development version is often named 'com' - as in www.openfoam.com
-export WM_PROJECT_VERSION=com
+export WM_PROJECT_VERSION=v2306
 
 #------------------------------------------------------------------------------
 # Configuration environment variables.
diff --git a/etc/cshrc b/etc/cshrc
index 7f19beec7b..b294d99e79 100644
--- a/etc/cshrc
+++ b/etc/cshrc
@@ -55,7 +55,7 @@
 
 # [WM_PROJECT_VERSION] - A human-readable version name
 # A development version is often named 'com' - as in www.openfoam.com
-setenv WM_PROJECT_VERSION com
+setenv WM_PROJECT_VERSION v2306
 
 #------------------------------------------------------------------------------
 # Configuration environment variables.