--- /dev/null
+diff -up poldek-0.42.2/ts_summary.c.rel poldek-0.42.2/ts_summary.c
+--- poldek-0.42.2/ts_summary.c.rel
++++ poldek-0.42.2/ts_summary.c
+@@ -202,7 +202,7 @@
+ poldek_term_snprintf_c(old_color, old, sizeof(old), "%s", old_pkg->rel);
+ poldek_term_snprintf_c(new_color, new, sizeof(new), "%s", pkg->rel);
+
+- n = n_snprintf(line, size, "%s-%s.(%s => %s).%s",
++ n = n_snprintf(line, size, "%s-%s-(%s => %s).%s",
+ pkg->name, pkg->ver, old, new, arch);
+
+ } else if (!eq_ver && !eq_rel) {