diff --git a/bin/comment_with_dependency_diff b/bin/comment_with_dependency_diff
index 83104e9e..fe5b5b32 100755
--- a/bin/comment_with_dependency_diff
+++ b/bin/comment_with_dependency_diff
@@ -106,7 +106,8 @@ if [[ $sha != "$DEPENDENCY_TREE_CHECKSUM" ]]; then
 fi
 chmod +x dependency-tree-diff.jar
 
-JAR_DIR="$PLUGIN_ROOT/jar"
+REPO_ROOT=$( dirname "$( dirname "${BASH_SOURCE[0]}" )" )
+JAR_DIR="$REPO_ROOT/jar"
 
 echo "--> Running dependency-tree-diff.jar"
 
diff --git a/hooks/environment b/hooks/environment
index bbe5f210..492771ab 100644
--- a/hooks/environment
+++ b/hooks/environment
@@ -12,6 +12,5 @@ PLUGIN_ROOT=$( dirname "$HOOKS_ROOT" )
 PLUGIN_BIN="$PLUGIN_ROOT/bin"
 
 export PATH="$PATH:$PLUGIN_BIN"
-export PLUGIN_ROOT=$PLUGIN_ROOT
 
 echo "~~~ :file_cabinet: Loaded Caching Plugin"
\ No newline at end of file