diff --git a/push.lua b/push.lua
index b22f698..531f21a 100644
--- a/push.lua
+++ b/push.lua
@@ -150,6 +150,8 @@ end
 
 function push:applyShaders(canvas, shaders)
   local _shader = love.graphics.getShader()
+  local _blendMode, _alphaMode = love.graphics.getBlendMode()
+  love.graphics.setBlendMode("alpha", "premultiplied")
   if #shaders <= 1 then
     love.graphics.setShader(shaders[1])
     love.graphics.draw(canvas)
@@ -180,6 +182,7 @@ function push:applyShaders(canvas, shaders)
     love.graphics.draw(outputCanvas)
   end
   love.graphics.setShader(_shader)
+  love.graphics.setBlendMode(_blendMode, _alphaMode)
 end
 
 function push:finish(shader)