diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 01cd59cdce..3160d77154 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8045,7 +8045,7 @@ static int open_self_maps(void *cpu_env, int fd)
                             (flags & PAGE_READ) ? 'r' : '-',
                             (flags & PAGE_WRITE_ORG) ? 'w' : '-',
                             (flags & PAGE_EXEC) ? 'x' : '-',
-                            e->is_priv ? 'p' : '-',
+                            e->is_priv ? 'p' : 's',
                             (uint64_t) e->offset, e->dev, e->inode);
             if (path) {
                 dprintf(fd, "%*s%s\n", 73 - count, "", path);