diff --git a/projects/pandoc.org/package.yml b/projects/pandoc.org/package.yml
index e7fed6a825..d70473c011 100644
--- a/projects/pandoc.org/package.yml
+++ b/projects/pandoc.org/package.yml
@@ -15,6 +15,7 @@ provides:
 dependencies:
   gnu.org/gmp: 6
   zlib.net: 1
+  sourceware.org/libffi: 3
 
 build:
   dependencies: