diff --git a/src/main/java/com/finderfeed/solarcraft/content/blocks/render/RuneEnergyPylonRenderer.java b/src/main/java/com/finderfeed/solarcraft/content/blocks/render/RuneEnergyPylonRenderer.java
index 7fcbc82e..40732770 100644
--- a/src/main/java/com/finderfeed/solarcraft/content/blocks/render/RuneEnergyPylonRenderer.java
+++ b/src/main/java/com/finderfeed/solarcraft/content/blocks/render/RuneEnergyPylonRenderer.java
@@ -128,7 +128,7 @@ private void loadShader(BlockEntity tile,ResourceLocation LOC, UniformPlusPlus u
         if (SHADER == null){
             try {
                 SHADER = new PostChainPlusUltra(LOC,uniforms);
-                SHADER.resize(Minecraft.getInstance().getWindow().getScreenWidth(),Minecraft.getInstance().getWindow().getScreenHeight());
+                SHADER.resize(Minecraft.getInstance().getWindow().getWidth(),Minecraft.getInstance().getWindow().getHeight());
                 RenderingTools.addActivePostShader(tile.toString(),uniforms,SHADER);
             }catch (Exception e){
                 e.printStackTrace();