diff --git a/ChangeLog b/ChangeLog
index 1cf8869db..3520f65d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fix formula ingredient for "sickle sword".
+formulae
+Nicolas Weeger 2020-01-16
+
 Change format for new no-collect mechanism.
 image_info
 Nicolas Weeger 2020-01-14
diff --git a/formulae b/formulae
index 9d2f2fd17..0686fa5af 100644
--- a/formulae
+++ b/formulae
@@ -603,7 +603,7 @@ exp 9000
 trans 1
 skill smithery
 cauldron forge
-ingred sicklesword,9 silver filings
+ingred sickle sword,9 silver filings
 #
 # Serpentman sword
 Object Silvered Edge