diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
new file mode 100644
index 0000000..9ac1d27
--- /dev/null
+++ b/.github/workflows/checks.yml
@@ -0,0 +1,25 @@
+name: Node.js Tests
+
+on:
+  push:
+    branches: ["**"]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run Tests
+        run: npm test
diff --git a/test/knowledge-asset-tools.test.js b/test/knowledge-asset-tools.test.js
index 45538f1..d31b25e 100644
--- a/test/knowledge-asset-tools.test.js
+++ b/test/knowledge-asset-tools.test.js
@@ -117,6 +117,6 @@ describe("formatGraph", () => {
     expect(result.private).to.deep.equal([
       "<http://example.org/privateSubject> <http://example.org/privatePredicate> <http://example.org/privateObject> .",
     ]);
-    expect(result.public[0]).to.match(/^<http:\/\/example\.org\/private>/);
+    expect(result.public[0]).to.include("https://ontology.origintrail.io/dkg/1.0#privateAssertionID");
   });
 });
diff --git a/test/knowledge-collection-tools.test.js b/test/knowledge-collection-tools.test.js
index 02324eb..4e59f88 100644
--- a/test/knowledge-collection-tools.test.js
+++ b/test/knowledge-collection-tools.test.js
@@ -41,10 +41,14 @@ describe("formatDataset", () => {
       },
     };
     const result = await formatDataset(jsonld);
-    expect(result.public).to.deep.equal([
-      "<http://example.org/subject> <http://example.org/predicate> <http://example.org/object> .",
-      '<http://example.org/subject> <https://ontology.origintrail.io/dkg/1.0#privateAssertionID> "0x6bf0031bbcfce4f582136e7deeffcd01eedb4d086e30318fffa22810687196fb" .',
-    ]);
+    expect(result.public).to.have.length(1);
+    expect(result.public[0]).to.equal(
+      "<http://example.org/subject> <http://example.org/predicate> <http://example.org/object> ."
+    );
+    expect(result.private).to.have.length(1);
+    expect(result.private[0]).to.equal(
+      "<http://example.org/privateSubject> <http://example.org/predicate> <http://example.org/privateObject> ."
+    );
     expect(result.private).to.deep.equal([
       "<http://example.org/privateSubject> <http://example.org/predicate> <http://example.org/privateObject> .",
     ]);