diff --git a/README.md b/README.md
index 4af9dc4..ab7709a 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 
 ### Instructions:
 
-Optional, create maven wrapper:
+Create the maven wrapper. gluonfx does not like versions of maven that are not 3.8.8 (#2):
 
 ```shell
 mvn wrapper:wrapper -Dmaven=3.8.8