diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index de9db88f..9be42eca 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -35,6 +35,7 @@ COPYLEFT
 colek
 Corail
 CPython
+CRob
 crob
 CSAF
 curating
@@ -150,6 +151,7 @@ Rezilion
 RFPs
 rhaning
 rnjudge
+Roadmap
 roadmap
 RPi
 Rubygems
@@ -167,6 +169,7 @@ semesterly
 Shopify
 Shortlist
 sif
+Sigstore
 sigstore
 Sirish
 SKF
@@ -190,6 +193,7 @@ timezones
 Trishank
 trishankatdatadog
 TSC
+TUF
 tuf
 typosquatting
 Unicode
diff --git a/.github/workflows/spelling.yml b/.github/workflows/spelling.yml
index 9f0c8136..ace97c02 100644
--- a/.github/workflows/spelling.yml
+++ b/.github/workflows/spelling.yml
@@ -130,6 +130,7 @@ jobs:
       uses: check-spelling/check-spelling@main
       with:
         checkout: true
+        quit_without_error: 1
         spell_check_this: check-spelling/spell-check-this@prerelease
         only_check_changed_files: 1
         task: ${{ needs.spelling.outputs.followup }}
@@ -147,6 +148,7 @@ jobs:
       uses: check-spelling/check-spelling@main
       with:
         checkout: true
+        quit_without_error: 1
         spell_check_this: check-spelling/spell-check-this@prerelease
         only_check_changed_files: 1
         task: ${{ needs.spelling.outputs.followup }}