diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index d4100382..ef577758 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -60,6 +60,15 @@ jobs:
         command: test
         args: --workspace --all-features
 
+    - name: Test GLES
+      if: matrix.name == 'Linux'
+      uses: actions-rs/cargo@v1
+      with:
+        command: build
+        args: --example bunnymark
+      env:
+        RUSTFLAGS: "--cfg gles"
+
   fmt:
     name: Format
     runs-on: ubuntu-latest
diff --git a/blade-graphics/src/gles/egl.rs b/blade-graphics/src/gles/egl.rs
index 42fd6c07..30522174 100644
--- a/blade-graphics/src/gles/egl.rs
+++ b/blade-graphics/src/gles/egl.rs
@@ -737,7 +737,7 @@ impl EglContext {
         &self,
         desc: &crate::ContextDesc,
     ) -> (glow::Context, super::Capabilities, super::Limits) {
-        let gl = glow::Context::from_loader_function(|name| {
+        let mut gl = glow::Context::from_loader_function(|name| {
             self.instance
                 .get_proc_address(name)
                 .map_or(ptr::null(), |p| p as *const _)
diff --git a/blade-render/src/lib.rs b/blade-render/src/lib.rs
index 4bded363..31f410f2 100644
--- a/blade-render/src/lib.rs
+++ b/blade-render/src/lib.rs
@@ -1,4 +1,4 @@
-#![cfg(not(target_arch = "wasm32"))]
+#![cfg(not(any(gles, target_arch = "wasm32")))]
 #![allow(irrefutable_let_patterns, clippy::new_without_default)]
 #![warn(
     trivial_casts,
diff --git a/src/lib.rs b/src/lib.rs
index 9d7c5412..ae076aa7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,4 @@
-#![cfg(not(target_arch = "wasm32"))]
+#![cfg(not(any(gles, target_arch = "wasm32")))]
 #![allow(
     irrefutable_let_patterns,
     clippy::new_without_default,