diff --git a/tools/check.sh b/tools/check.sh
index c21c240..a20dd66 100755
--- a/tools/check.sh
+++ b/tools/check.sh
@@ -22,6 +22,7 @@ function on_failure {
 
 assert_installed "cargo-deadlinks"
 assert_installed "cargo-fmt"
+assert_installed "cargo-rdme"
 
 trap on_failure ERR