diff --git a/tools/check.sh b/tools/check.sh
index e860fb4..6cfa146 100755
--- a/tools/check.sh
+++ b/tools/check.sh
@@ -23,6 +23,7 @@ function on_failure {
 assert_installed "cargo-deadlinks"
 assert_installed "cargo-fmt"
 assert_installed "cargo-miri"
+assert_installed "cargo-rdme"
 
 trap on_failure ERR