diff --git a/ansi-tests/TODO b/ansi-tests/TODO
index 9d6caccf2f1b0e491303fcb51ff33ad9c7970dc9..da2a5462a5938add81b6f809586ec1a7c66a0a02 100644
--- a/ansi-tests/TODO
+++ b/ansi-tests/TODO
@@ -69,3 +69,6 @@ Got:      (2 NULL)
     update-counter))
 Expected: 1
 Got:      0
+
+
+20. Add -0.0 tests for EQUALP hash tables