diff --git a/tests/tests.sh b/tests/tests.sh
index af2795c..484ef35 100644
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -175,7 +175,8 @@ fi
 
 # Generate and update mermaid schema documentation
 /root/go/bin/mermerd --runConfig ../ERD/mermerdConfig.yaml
-#echo 0
+echo $?
+echo 0
 if [ $? -eq 0 ]; then
     cp postgsail.md ../ERD/postgsail.md
     echo postgsail.md OK