diff --git a/config/hypr/hyprland/windowrules/workspaces.lua b/config/hypr/hyprland/windowrules/workspaces.lua
index eeafaee..7e2dbac 100644
--- a/config/hypr/hyprland/windowrules/workspaces.lua
+++ b/config/hypr/hyprland/windowrules/workspaces.lua
@@ -39,7 +39,7 @@ hl.window_rule({
     workspace = 4,
 })
 hl.window_rule({
-    match = { title = ".*-summary.pdf|.*cheatsheet.pdf|.*cheat-sheet.pdf" },
+    match = { title = ".*summary.pdf|.*cheatsheet.pdf|.*cheat-sheet.pdf|.*main.pdf" },
     workspace = 4,
 })