diff --git a/init.sh b/init.sh
index af7d8be..7926586 100644
--- a/init.sh
+++ b/init.sh
@@ -14,9 +14,9 @@ file_env() {
 }
 
 for e in $(env); do
-    echo $e >&2
     var=$(cut -d " " -f 1 <<< "${e}")
-    if [[ "$var" == *__file ]] ; then
+    echo "$e, $var" >&2
+    if [[ "$var" =~ __FILE$ ]] ; then
         echo "Processing secret : ${var}" >&2
         file_env "$var"
     fi