diff --git a/package/libffi/libffi.hash b/package/libffi/libffi.hash
new file mode 100644
index 000000000..4c25fd3d7
--- /dev/null
+++ b/package/libffi/libffi.hash
@@ -0,0 +1,2 @@
+# From ftp://sourceware.org/pub/libffi/sha512.sum
+sha512	8994973d75facf5ad928c270e17b1a56e24d1543af75b93731a0048e747df27e4190a736b6dc2dca7d43de1d7e88891220304802c10fcccdcebee9c9ffd3d1b9	libffi-3.1.tar.gz