diff --git a/i38.sh b/i38.sh
index 7203a58..87c4af1 100755
--- a/i38.sh
+++ b/i38.sh
@@ -21,7 +21,7 @@ configFile="${PWD}/I38_preferences.conf"
 export DIALOGOPTS='--no-lines --visit-items'
 
 # Check to make sure minimum requirements are installed.
-for i in dialog jq yad ; do
+for i in dialog jq yad xdotool ; do
     if ! command -v "$i" &> /dev/null ; then
         missing+=("$i")
     fi
diff --git a/scripts/i3_watchdog.sh b/scripts/i3_watchdog.sh
index e5f94c4..41f7b75 100755
--- a/scripts/i3_watchdog.sh
+++ b/scripts/i3_watchdog.sh
@@ -47,8 +47,8 @@ while true; do
         ipcWorks=1
     fi
 
-    # Also check if X focus is working
-    if DISPLAY=:0 timeout 1 xdotool getwindowfocus > /dev/null 2>&1; then
+    # Also check if X focus is working (use current DISPLAY, not hardcoded)
+    if timeout 1 xdotool getwindowfocus > /dev/null 2>&1; then
         focusWorks=1
     fi
 
@@ -102,34 +102,34 @@ while true; do
             fi
 
             # Check if this is a focus issue (Wine keyboard grab bug)
-            focusCheck=$(DISPLAY=:0 xdotool getwindowfocus 2>&1)
+            focusCheck=$(xdotool getwindowfocus 2>&1)
             log_message "Focus check result: $focusCheck"
 
             # Try to reset focus to i3
             log_message "Attempting to reset X focus..."
-            DISPLAY=:0 xdotool key --clearmodifiers Super_L 2>/dev/null
+            xdotool key --clearmodifiers Super_L 2>/dev/null
             sleep 0.5
 
             # Try to focus on i3's root window
-            i3RootWindow=$(DISPLAY=:0 xdotool search --class "i3" | head -1)
+            i3RootWindow=$(xdotool search --class "i3" | head -1)
             if [[ -n "$i3RootWindow" ]]; then
                 log_message "Focusing i3 root window: $i3RootWindow"
-                DISPLAY=:0 xdotool windowfocus "$i3RootWindow" 2>/dev/null
+                xdotool windowfocus "$i3RootWindow" 2>/dev/null
             fi
 
             # Try i3-msg to focus something
             log_message "Using i3-msg to focus workspace..."
-            DISPLAY=:0 i3-msg workspace number 1 >/dev/null 2>&1
+            i3-msg workspace number 1 >/dev/null 2>&1
             sleep 0.5
-            DISPLAY=:0 i3-msg focus output primary >/dev/null 2>&1
+            i3-msg focus output primary >/dev/null 2>&1
             sleep 1
 
             # Check if focus is actually fixed now
-            if DISPLAY=:0 timeout 1 xdotool getwindowfocus >/dev/null 2>&1; then
+            if timeout 1 xdotool getwindowfocus >/dev/null 2>&1; then
                 log_message "Focus recovery successful!"
             else
                 log_message "Focus still broken - restarting i3..."
-                DISPLAY=:0 i3-msg -t run_command restart
+                i3-msg -t run_command restart
                 log_message "Restart command sent"
             fi