diff --git a/src/render/vitagxm/SDL_render_vita_gxm_memory.h b/src/render/vitagxm/SDL_render_vita_gxm_memory.h
index d7116654b..93b9f3498 100644
--- a/src/render/vitagxm/SDL_render_vita_gxm_memory.h
+++ b/src/render/vitagxm/SDL_render_vita_gxm_memory.h
@@ -29,7 +29,7 @@
 
 #define ALIGN(x, a) (((x) + ((a) - 1)) & ~((a) - 1))
 
-void *vita_mem_alloc(SceKernelMemBlockType type, unsigned int size, unsigned int alignment, unsigned int attribs, SceUID *uid);
+void *vita_mem_alloc(unsigned int type, unsigned int size, unsigned int alignment, unsigned int attribs, SceUID *uid);
 void vita_mem_free(SceUID uid);
 void *vita_gpu_mem_alloc(VITA_GXM_RenderData *data, unsigned int size);
 void vita_gpu_mem_free(VITA_GXM_RenderData *data, void* ptr);