diff --git a/libr/bin/format/pe/pe.c b/libr/bin/format/pe/pe.c
index 8c70501b41..7bb884d6c5 100644
--- a/libr/bin/format/pe/pe.c
+++ b/libr/bin/format/pe/pe.c
@@ -2204,7 +2204,7 @@ struct r_bin_pe_import_t* PE_(r_bin_pe_get_imports)(struct PE_(r_bin_pe_obj_t) *
 			if (!bin_pe_parse_imports (bin, &imports, &nimp, dll_name,
 					import_func_name_offset, curr_delay_import_dir->DelayImportAddressTable))
 				break;
-			if ((size_t)(curr_delay_import_dir - off) + sizeof (curr_delay_import_dir) > bin->size) {
+                       if ((size_t)(void*)curr_delay_import_dir + sizeof(curr_delay_import_dir) > (size_t)(void*)bin->b->buf + bin->size) {
 				eprintf ("Warning: malformed pe\n");
 				return NULL;
 			}