diff --git a/balazs/dot-cdist/type/__my_computer/manifest b/balazs/dot-cdist/type/__my_computer/manifest
index fa79416..beb7bc2 100755
--- a/balazs/dot-cdist/type/__my_computer/manifest
+++ b/balazs/dot-cdist/type/__my_computer/manifest
@@ -7,4 +7,10 @@ for pkg in ndisc6 emacs zsh mosh nmap sipcalc;
   do __package $pkg --state present;
 done
 
+if [ ! -f "$__type/parameter/graphical" ]; then
+
+    __package firefox --state present;
+fi
+
+
 __require="__package/emacs" __dot_file .emacs --user user --source "$__type/files/.emacs"
diff --git a/balazs/dot-cdist/type/__my_computer/parameter/boolean b/balazs/dot-cdist/type/__my_computer/parameter/boolean
new file mode 100644
index 0000000..8e300c4
--- /dev/null
+++ b/balazs/dot-cdist/type/__my_computer/parameter/boolean
@@ -0,0 +1 @@
+graphical