diff --git a/imgui-glow-renderer/examples/02_triangle.rs b/imgui-glow-renderer/examples/02_triangle.rs
index ee971b9..fb41a00 100644
--- a/imgui-glow-renderer/examples/02_triangle.rs
+++ b/imgui-glow-renderer/examples/02_triangle.rs
@@ -8,7 +8,7 @@ use std::time::Instant;
 
 use glow::HasContext;
 
-pub mod utils;
+mod utils;
 
 use utils::Triangler;
 
diff --git a/imgui-glow-renderer/examples/03_triangle_gles.rs b/imgui-glow-renderer/examples/03_triangle_gles.rs
index bf12660..b62f058 100644
--- a/imgui-glow-renderer/examples/03_triangle_gles.rs
+++ b/imgui-glow-renderer/examples/03_triangle_gles.rs
@@ -6,7 +6,7 @@
 
 use std::time::Instant;
 
-pub mod utils;
+mod utils;
 
 use utils::Triangler;
 
diff --git a/imgui-glow-renderer/examples/04_custom_textures.rs b/imgui-glow-renderer/examples/04_custom_textures.rs
index ac44c4c..172020f 100644
--- a/imgui-glow-renderer/examples/04_custom_textures.rs
+++ b/imgui-glow-renderer/examples/04_custom_textures.rs
@@ -8,7 +8,8 @@ use image::{jpeg::JpegDecoder, ImageDecoder};
 use imgui::{im_str, Condition};
 use imgui_glow_renderer::RendererBuilder;
 
-pub mod utils;
+#[allow(dead_code)]
+mod utils;
 
 const LENNA_JPEG: &[u8] = include_bytes!("../../resources/Lenna.jpg");