diff --git a/resume.typ b/resume.typ
index 60a8e1e..79a7be9 100644
--- a/resume.typ
+++ b/resume.typ
@@ -64,6 +64,7 @@
       "GitLab CI",
       "GitHub Actions",
       "Prometheus",
+      "Prometheus Operator",
       "Thanos",
     )
   )