diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index f16b056e5c567ca6e33be9f76155bef54910176b..27ee26aedf941d98e2cdaf5e8fa90ba1a7ee5930 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -717,6 +717,7 @@ static void xen_release_ptpage(u32 pfn, unsigned level)
 				pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
 			make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
 		}
+		ClearPagePinned(page);
 	}
 }