diff --git a/src/amd/vulkan/radv_nir_to_llvm.c b/src/amd/vulkan/radv_nir_to_llvm.c
index 9b9619b877e..2d91ded7fe5 100644
--- a/src/amd/vulkan/radv_nir_to_llvm.c
+++ b/src/amd/vulkan/radv_nir_to_llvm.c
@@ -2075,9 +2075,6 @@ static void
 prepare_interp_optimize(struct radv_shader_context *ctx,
                         struct nir_shader *nir)
 {
-	if (!ctx->options->key.fs.multisample)
-		return;
-
 	bool uses_center = false;
 	bool uses_centroid = false;
 	nir_foreach_variable(variable, &nir->inputs) {