diff --git a/src/unexelf.c b/src/unexelf.c

index d365940..f78f85a 100644

--- a/src/unexelf.c

+++ b/src/unexelf.c

@@ -717,7 +717,14 @@ unexec (const char *new_name, const char *old_name)

   old_plt_index = find_section (".plt", old_section_names,

 				old_name, old_file_h, old_section_h, 1);

   if (old_plt_index != -1)

-    if (OLD_SECTION_H (old_plt_index).sh_type != SHT_NOBITS)

+    if (OLD_SECTION_H (old_plt_index).sh_type != SHT_NOBITS

+       || ((OLD_SECTION_H (old_plt_index).sh_addr

+            + OLD_SECTION_H (old_plt_index).sh_size

+            != OLD_SECTION_H (old_bss_index).sh_addr)

+           && (old_sbss_index == -1

+               || (OLD_SECTION_H (old_plt_index).sh_addr

+                   + OLD_SECTION_H (old_plt_index).sh_size

+                   != OLD_SECTION_H (old_sbss_index).sh_addr))))

       old_plt_index = -1;

   if (old_sbss_index == -1 && old_plt_index == -1)