diff --git a/src/dropdown.lua b/src/dropdown.lua
index edf8296..1845416 100644
--- a/src/dropdown.lua
+++ b/src/dropdown.lua
@@ -200,6 +200,8 @@ function self.createDropdowns()
 end
 
 function self.update(dt)
+  maxDropdown = math.floor(math.min(16 * (margin + fontHeight), love.graphics.getHeight() * 0.75) / (margin + fontHeight))
+
   if self.openDropdown ~= 0 then
     dropdownScroll = math.max(dropdownScroll, -(#self.get(self.openDropdown).options - maxDropdown + 1))
     dropdownScroll = math.min(dropdownScroll, 0)