diff --git a/build-plans.toml b/build-plans.toml
index c67e19682..3830621ca 100644
--- a/build-plans.toml
+++ b/build-plans.toml
@@ -701,7 +701,7 @@ u = "toothed-serifless"
 w = "straight-flat-top-serifless"
 y = "straight-serifless"
 long-s = "flat-hook-serifless"
-eszet = "longs-s-lig"
+eszet = "longs-s-lig-serifless"
 lower-iota = "flat-tailed"
 lower-lambda = "straight-turn"
 cyrl-ef = "serifless"
@@ -734,7 +734,7 @@ u = "toothed-serifless"
 w = "straight-flat-top-serifless"
 y = "straight-serifless"
 long-s = "flat-hook-serifless"
-eszet = "longs-s-lig"
+eszet = "longs-s-lig-serifless"
 lower-iota = "flat-tailed"
 lower-lambda = "straight-turn"
 cyrl-ef = "serifless"