diff --git a/src/render/mod.rs b/src/render/mod.rs
index 178d45a..a8b2a0a 100644
--- a/src/render/mod.rs
+++ b/src/render/mod.rs
@@ -860,13 +860,14 @@ impl TransInfo {
         main.texture_2d(gl::COLOR_ATTACHMENT_0, gl::TEXTURE_2D, &fb_color, 0);
         let fb_depth = gl::Texture::new();
         fb_depth.bind(gl::TEXTURE_2D);
-        fb_depth.image_2d(
+        fb_depth.image_2d_ex(
             gl::TEXTURE_2D,
             0,
             width,
             height,
+            gl::DEPTH_COMPONENT24,
             gl::DEPTH_COMPONENT,
-            gl::FLOAT,
+            gl::UNSIGNED_BYTE,
             None,
         );
         fb_depth.set_parameter(gl::TEXTURE_2D, gl::TEXTURE_MIN_FILTER, gl::LINEAR);