diff --git a/6.0/entrypoint.sh b/6.0/entrypoint.sh
index 71cc7f1..7fda38d 100644
--- a/6.0/entrypoint.sh
+++ b/6.0/entrypoint.sh
@@ -3,6 +3,7 @@
 echo "Starting redmine ..."
 
 export PATH="/home/redmine/.local/share/gem/ruby/3.3.0/bin:$PATH" 
+export GEM_HOME="/home/redmine/.local/share/gem"
 
 bundle config set --local without 'development test'
 bundle config set --local path '/home/redmine/.local/share/gem'