diff --git a/src/back/glsl/mod.rs b/src/back/glsl/mod.rs
index 5b7700ba9d..abce4d4abd 100644
--- a/src/back/glsl/mod.rs
+++ b/src/back/glsl/mod.rs
@@ -3347,7 +3347,7 @@ const fn glsl_storage_format(format: crate::StorageFormat) -> &'static str {
         Sf::Rg16Uint => "rg16ui",
         Sf::Rg16Sint => "rg16i",
         Sf::Rg16Float => "rg16f",
-        Sf::Rgba8Unorm => "rgba8ui",
+        Sf::Rgba8Unorm => "rgba8",
         Sf::Rgba8Snorm => "rgba8_snorm",
         Sf::Rgba8Uint => "rgba8ui",
         Sf::Rgba8Sint => "rgba8i",