diff --git a/overrides/build-systems.json b/overrides/build-systems.json
index de1d2b9..de49121 100644
--- a/overrides/build-systems.json
+++ b/overrides/build-systems.json
@@ -940,6 +940,9 @@
   "prometheus-fastapi-instrumentator": [
     "poetry"
   ],
+  "prospector": [
+    "poetry-core"
+  ],
   "ptyprocess": [
     "flit-core"
   ],