diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 898d06b..a8aa3bd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -140,7 +140,6 @@ test:
         - test/**/*
   variables:
     DATABASE: sqlite:///../app/db.sqlite
-    SUPPORT_MALFORMED_JSON: true
   parallel:
     matrix:
       - IMAGE: [ 'python:3.12-slim-bookworm' ]