diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index fd0db7b..72fa2d5 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -36,6 +36,10 @@ jobs:
         with:
           version: "latest"
           args: "--verbose"
+      - name: Install shellcheck
+        run: sudo apt install shellcheck
+      - name: Check shell bash scripts
+        run: shellcheck ./rhc.bash
   lint-language:
     name: Lint language
     runs-on: ubuntu-latest