diff --git a/README.md b/README.md
index bcd2ca6..62a24b2 100644
--- a/README.md
+++ b/README.md
@@ -12,3 +12,5 @@ Ezekowitz.
 Jungle tree axioms/rules tweaked by RealBadAngel
 
 License:  WTFPL
+
+Dependencies:  plants_lib (or plantlife modpack), default