diff --git a/.dotter/laptop.toml b/.dotter/laptop.toml
index b31c94b..6d404f3 100644
--- a/.dotter/laptop.toml
+++ b/.dotter/laptop.toml
@@ -1,4 +1,4 @@
 [i3.variables]
-monitor-primary = "eDP1"
-monitor-secondary = "HDMI1"
+monitor-primary = "eDP-1"
+monitor-secondary = "HDMI-1"
 screenlayout-script = "$scripts/display-layoutpicker"
diff --git a/zsh/.zshrc b/zsh/.zshrc
index 4fc27ea..07663b8 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -136,4 +136,7 @@ if type direnv &> /dev/null; then
     eval "$(direnv hook zsh)"
 fi
 
-source /home/julian/.config/broot/launcher/bash/br
+BROOT_CONFIG="/home/julian/.config/broot/launcher/bash/br"
+if [ -f "$BROOT_CONFIG" ]; then
+    source "$BROOT_CONFIG"
+fi