diff --git a/src/panfrost/vulkan/panvk_device.c b/src/panfrost/vulkan/panvk_device.c
index d0555e9c12e..34070d606c5 100644
--- a/src/panfrost/vulkan/panvk_device.c
+++ b/src/panfrost/vulkan/panvk_device.c
@@ -814,7 +814,7 @@ panvk_queue_init(struct panvk_device *device, struct panvk_queue *queue,
       queue->vk.driver_submit = panvk_v7_queue_submit;
       break;
    default:
-      unreachable("Invalid arch");
+      unreachable("Unsupported architecture");
    }
 
    queue->sync = create.handle;
diff --git a/src/panfrost/vulkan/panvk_private.h b/src/panfrost/vulkan/panvk_private.h
index 0dbe68d2e59..54431f4d1bc 100644
--- a/src/panfrost/vulkan/panvk_private.h
+++ b/src/panfrost/vulkan/panvk_private.h
@@ -1060,7 +1060,7 @@ VK_DEFINE_NONDISP_HANDLE_CASTS(panvk_sampler, base, VkSampler,
          panvk_arch_name(name, v7)(__VA_ARGS__);                               \
          break;                                                                \
       default:                                                                 \
-         unreachable("Invalid arch");                                          \
+         unreachable("Unsupported architecture");                              \
       }                                                                        \
    } while (0)