diff --git a/internal/atlas/image.go b/internal/atlas/image.go
index e85f1c320..2b481f1d5 100644
--- a/internal/atlas/image.go
+++ b/internal/atlas/image.go
@@ -624,11 +624,11 @@ func (i *Image) allocate(forbiddenBackends []*backend, asSource bool) {
 		panic("atlas: the image is already allocated")
 	}
 
-	runtime.SetFinalizer(i, func(img *Image) {
+	runtime.SetFinalizer(i, func(image *Image) {
 		// A function from finalizer must not be blocked, but disposing operation can be blocked.
 		// Defer this operation until it becomes safe. (#913)
 		appendDeferred(func() {
-			i.deallocate()
+			image.deallocate()
 			runtime.SetFinalizer(i, nil)
 		})
 	})
diff --git a/internal/atlas/shader.go b/internal/atlas/shader.go
index d8dd9bdc9..fe2f86d98 100644
--- a/internal/atlas/shader.go
+++ b/internal/atlas/shader.go
@@ -38,11 +38,11 @@ func (s *Shader) ensureShader() *restorable.Shader {
 		return s.shader
 	}
 	s.shader = restorable.NewShader(s.ir)
-	runtime.SetFinalizer(s, func(s *Shader) {
+	runtime.SetFinalizer(s, func(shader *Shader) {
 		// A function from finalizer must not be blocked, but disposing operation can be blocked.
 		// Defer this operation until it becomes safe. (#913)
 		appendDeferred(func() {
-			s.deallocate()
+			shader.deallocate()
 		})
 	})
 	return s.shader