diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index a126c036073..33076cc2bd2 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -1814,6 +1814,10 @@ radv_link_shaders(struct radv_pipeline *pipeline, nir_shader **shaders)
 		nir_lower_io_arrays_to_elements(ordered_shaders[i],
 						ordered_shaders[i - 1]);
 
+		if (nir_link_constant_varyings(ordered_shaders[i],
+					       ordered_shaders[i - 1]))
+			radv_optimize_nir(ordered_shaders[i - 1], false, false);
+
 		nir_remove_dead_variables(ordered_shaders[i],
 					  nir_var_shader_out);
 		nir_remove_dead_variables(ordered_shaders[i - 1],