diff --git a/src/asahi/vulkan/hk_cmd_meta.c b/src/asahi/vulkan/hk_cmd_meta.c
index b8b2d5e9c88..88b9f84bb3d 100644
--- a/src/asahi/vulkan/hk_cmd_meta.c
+++ b/src/asahi/vulkan/hk_cmd_meta.c
@@ -589,7 +589,7 @@ build_image_copy_shader(const struct vk_meta_image_copy_key *key)
       if (key->block_based) {
          /* Must define the phi first so we validate. */
          nir_def *phi = nir_if_phi(b, value1, value2);
-         nir_def *mask = nir_imm_int(b, 1 << s);
+         nir_def *mask = nir_imm_intN_t(b, 1 << s, 16);
 
          nir_store_local_pixel_agx(b, phi, mask, lid, .base = 0,
                                    .write_mask = 0xf, .format = isa_format,
diff --git a/src/gallium/drivers/asahi/agx_blit.c b/src/gallium/drivers/asahi/agx_blit.c
index 3055745b321..7334ba2c36a 100644
--- a/src/gallium/drivers/asahi/agx_blit.c
+++ b/src/gallium/drivers/asahi/agx_blit.c
@@ -208,7 +208,7 @@ asahi_blit_compute_shader(struct pipe_context *ctx, struct asahi_blit_key *key)
    enum pipe_format tib_format =
       ail_pixel_format[effective_format(key->dst_format)].renderable;
 
-   nir_store_local_pixel_agx(b, color, nir_imm_int(b, 1), lid, .base = 0,
+   nir_store_local_pixel_agx(b, color, nir_imm_intN_t(b, 1, 16), lid, .base = 0,
                              .write_mask = 0xf, .format = tib_format,
                              .explicit_coord = true);