diff --git a/etc/bashrc b/etc/bashrc
index e84551e2d292d819977379bc74c348f090f4c955..e8857b474d46a66e5701889a6ef5225e893dd4eb 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=v2106
+export WM_PROJECT_VERSION=com
 
 #------------------------------------------------------------------------------
 # Configuration environment variables.
diff --git a/etc/cshrc b/etc/cshrc
index 3bb9eb46fd72bf1808b8ee147670a3b06b0345df..cf2323792e3fedd012e6f8cc8b1f96e02eaa8a11 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 v2106
+setenv WM_PROJECT_VERSION com
 
 #------------------------------------------------------------------------------
 # Configuration environment variables.