diff --git a/src/vulkan/anv_device.c b/src/vulkan/anv_device.c
index 7ae11d6560b..0df1bbeda3c 100644
--- a/src/vulkan/anv_device.c
+++ b/src/vulkan/anv_device.c
@@ -158,7 +158,7 @@ VkResult anv_DestroyInstance(
    return VK_SUCCESS;
 }
 
-static void *
+void *
 anv_instance_alloc(struct anv_instance *instance, size_t size,
                    size_t alignment, VkSystemAllocType allocType)
 {
@@ -171,7 +171,7 @@ anv_instance_alloc(struct anv_instance *instance, size_t size,
    return mem;
 }
 
-static void
+void
 anv_instance_free(struct anv_instance *instance, void *mem)
 {
    if (mem == NULL)
diff --git a/src/vulkan/anv_private.h b/src/vulkan/anv_private.h
index 06ef4e123f3..8be2aa2bee1 100644
--- a/src/vulkan/anv_private.h
+++ b/src/vulkan/anv_private.h
@@ -411,6 +411,16 @@ struct anv_device {
     pthread_mutex_t                             mutex;
 };
 
+void *
+anv_instance_alloc(struct anv_instance *        instance,
+                   size_t                       size,
+                   size_t                       alignment,
+                   VkSystemAllocType            allocType);
+
+void
+anv_instance_free(struct anv_instance *         instance,
+                  void *                        mem);
+
 void *
 anv_device_alloc(struct anv_device *            device,
                  size_t                         size,