diff --git a/postgres/build.json b/postgres/build.json
deleted file mode 100644
index f6ce32060..000000000
--- a/postgres/build.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "build_from": {
-    "aarch64": "postgres:15-alpine",
-    "amd64": "postgres:15-alpine",
-    "armv7": "postgres:15-alpine"
-  },
-  "codenotary": {
-    "signer": "alexandrep.github@gmail.com"
-  }
-}
\ No newline at end of file