diff --git a/bors.toml b/bors.toml
index 0bfbf9b5d3..3ee4ccce3d 100644
--- a/bors.toml
+++ b/bors.toml
@@ -1,4 +1,5 @@
 status = [
+  "size",
   "build_and_test (16, ubuntu-latest)",
   "examples_build_and_test (eth-pm)",
   "examples_build_and_test (eth-pm-wallet-encryption)",