diff --git a/include/page-read.h b/include/page-read.h
index 102b3973c..246a538e2 100644
--- a/include/page-read.h
+++ b/include/page-read.h
@@ -68,4 +68,5 @@ struct page_read {
 
 extern int open_page_read(int pid, struct page_read *);
 extern void pagemap2iovec(PagemapEntry *pe, struct iovec *iov);
+extern int seek_pagemap_page(struct page_read *pr, unsigned long vaddr, bool warn);
 #endif /* __CR_PAGE_READ_H__ */
diff --git a/page-read.c b/page-read.c
index f3a4cba9c..a6330cbcb 100644
--- a/page-read.c
+++ b/page-read.c
@@ -83,7 +83,7 @@ static void skip_pagemap_pages(struct page_read *pr, unsigned long len)
 	pr->cvaddr += len;
 }
 
-static int seek_pagemap_page(struct page_read *pr, unsigned long vaddr, bool warn)
+int seek_pagemap_page(struct page_read *pr, unsigned long vaddr, bool warn)
 {
 	int ret;
 	struct iovec iov;