diff --git a/dot_bashrc.d/executable_09.functions b/dot_bashrc.d/executable_09.functions.tmpl
similarity index 94%
rename from dot_bashrc.d/executable_09.functions
rename to dot_bashrc.d/executable_09.functions.tmpl
index bf1e9b4..3b47f4a 100755
--- a/dot_bashrc.d/executable_09.functions
+++ b/dot_bashrc.d/executable_09.functions.tmpl
@@ -113,4 +113,12 @@ list-ssh-keys() {
     done
 }
 
+{{- if eq .chezmoi.osRelease.id "debian" }}
+debversion() {
+    local pkgname="${1:?packagename required}"
+    dpkg -s $pkgname | grep Version
+}
+{{- end }}
+
+
 PATH=$PATH:$HOME/bin