diff --git a/dot_bashrc.d/executable_10.sshrc.tmpl b/dot_bashrc.d/executable_10.sshrc.tmpl
index 767b066..e54f653 100644
--- a/dot_bashrc.d/executable_10.sshrc.tmpl
+++ b/dot_bashrc.d/executable_10.sshrc.tmpl
@@ -15,7 +15,11 @@ mySystem=$(uname -n)
 myFQDN="$(uname -n).$(dnsdomainname)"
 myCategory="{{.bash.prompt.category}}"
 myType="{{.chezmoi.hostname}}"
+{{ if eq .chezmoi.os "windows" -}}
+myPrettyName="{{.chezmoi.os}}"
+{{ else -}}
 myPrettyName="{{.chezmoi.osRelease.prettyName}}"
+{{ end -}}
 myNum=0
 
 # last exit code
@@ -38,7 +42,11 @@ bg_reset="\[\e[49m\]"
 fg_reset="\[\e[39m\]"
 fg_system="${sol_base3}"
 
-{{- if eq .bash.prompt.category "AWS" }}
+{{- if eq .bash.prompt.category "Materna" }}
+# Materna gray
+bg_system="${sol_bg_base01}"
+fg_type="${sol_base01}"
+{{- else if eq .bash.prompt.category "AWS" }}
 # AWS specific color
 bg_system="${sol_bg_orange}"
 fg_type="${sol_orange}"