diff --git a/homeManagerModules/desktop/hyprland/default.nix b/homeManagerModules/desktop/hyprland/default.nix
index b4fc7f3a..0b94d700 100644
--- a/homeManagerModules/desktop/hyprland/default.nix
+++ b/homeManagerModules/desktop/hyprland/default.nix
@@ -44,7 +44,7 @@
                     NEW_PIDS+=($!)
                   done
 
-                  if [ ''${OLD_PIDS[@]} -gt 0 ]; then
+                  if [[ ''${OLD_PIDS[@]} -gt 0 ]]; then
                     sleep 5
                     for pid in ''${OLD_PIDS[@]}; do
                       kill $pid
diff --git a/homeManagerModules/desktop/sway/randomWallpaper.nix b/homeManagerModules/desktop/sway/randomWallpaper.nix
index f0bd62ce..885997db 100644
--- a/homeManagerModules/desktop/sway/randomWallpaper.nix
+++ b/homeManagerModules/desktop/sway/randomWallpaper.nix
@@ -21,7 +21,7 @@
             NEW_PIDS+=($!)
           done
 
-          if [ ''${OLD_PIDS[@]} -gt 0 ]; then
+          if [[ ''${OLD_PIDS[@]} -gt 0 ]]; then
             sleep 5
           fi