diff --git a/wgpu-hal/src/gles/adapter.rs b/wgpu-hal/src/gles/adapter.rs
index e46c91ab9c1..4dc442441aa 100644
--- a/wgpu-hal/src/gles/adapter.rs
+++ b/wgpu-hal/src/gles/adapter.rs
@@ -1046,9 +1046,10 @@ impl crate::Adapter<super::Api> for super::Adapter {
             Tf::Rg16Unorm => empty,
             Tf::Rg16Snorm => empty,
             Tf::Rg16Float => filterable | half_float_renderable,
-            Tf::Rgba8Unorm | Tf::Rgba8UnormSrgb => filterable_renderable | storage,
+            Tf::Rgba8Unorm => filterable_renderable | storage,
+            Tf::Rgba8UnormSrgb => filterable_renderable,
             Tf::Bgra8Unorm | Tf::Bgra8UnormSrgb => filterable_renderable,
-            Tf::Rgba8Snorm => filterable,
+            Tf::Rgba8Snorm => filterable | storage,
             Tf::Rgba8Uint => renderable | storage,
             Tf::Rgba8Sint => renderable | storage,
             Tf::Rgb10a2Uint => renderable,