diff --git a/src/asahi/vulkan/hk_shader.c b/src/asahi/vulkan/hk_shader.c
index 297e31d69cd..afb8fdfe572 100644
--- a/src/asahi/vulkan/hk_shader.c
+++ b/src/asahi/vulkan/hk_shader.c
@@ -873,6 +873,7 @@ hk_compile_nir(struct hk_device *dev, const VkAllocationCallbacks *pAllocator,
       .libagx = dev->dev.libagx,
       .no_stop = nir->info.stage == MESA_SHADER_FRAGMENT,
       .has_scratch = !nir->info.internal,
+      .promote_constants = true,
    };
 
    /* For now, sample shading is always dynamic. Indicate that. */