diff --git a/.gitea/workflows/publish-packages.yml b/.gitea/workflows/publish-packages.yml
index 99511597..17f98f5d 100644
--- a/.gitea/workflows/publish-packages.yml
+++ b/.gitea/workflows/publish-packages.yml
@@ -83,7 +83,7 @@ jobs:
           echo "Queued packages:"
           cat /tmp/packages-to-publish.tsv || true
 
-      - name: Build, test, pack, and optionally publish queued packages
+      - name: Build, test, pack, publish, and consumer-verify queued packages
         env:
           DRY_RUN: 'false'
         run: |
@@ -106,6 +106,14 @@ jobs:
               (cd "$dir" && pnpm publish --no-git-checks --registry https://gitea.bytelyst.com/api/packages/bytelyst/npm/)
               rm -f "$dir/.npmrc"
               npm view "$name@$version" version dist.shasum dist.tarball --userconfig /tmp/publish.npmrc --registry https://gitea.bytelyst.com/api/packages/bytelyst/npm/
+              consumer_dir="/tmp/consumer-${name//@/}-${version}"
+              consumer_dir="${consumer_dir//\//-}"
+              rm -rf "$consumer_dir"
+              mkdir -p "$consumer_dir"
+              cp /tmp/publish.npmrc "$consumer_dir/.npmrc"
+              printf '{"name":"publish-consumer-verify","private":true,"type":"module","dependencies":{"%s":"%s"}}\n' "$name" "$version" > "$consumer_dir/package.json"
+              (cd "$consumer_dir" && pnpm install --no-frozen-lockfile)
+              (cd "$consumer_dir" && node --input-type=module -e "const m=await import('$name'); console.log(Object.keys(m).sort().join(','));")
             fi
           done < /tmp/packages-to-publish.tsv
 
diff --git a/packages/errors/package.json b/packages/errors/package.json
index a0c85e47..caea8aa4 100644
--- a/packages/errors/package.json
+++ b/packages/errors/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bytelyst/errors",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "type": "module",
   "exports": {
     ".": {