diff --git a/packages/safe-chain/src/api/aikido.spec.js b/packages/safe-chain/src/api/aikido.spec.js
index 0d3a964..0c6c7d9 100644
--- a/packages/safe-chain/src/api/aikido.spec.js
+++ b/packages/safe-chain/src/api/aikido.spec.js
@@ -144,7 +144,6 @@ describe("aikido API", async () => {
           package_name: "fresh-pkg",
           version: "1.0.0",
           released_on: 123,
-          scraped_on: 456,
         },
       ];
       mockFetch.mock.mockImplementationOnce(() => ({
diff --git a/packages/safe-chain/src/scanning/newPackagesDatabase.spec.js b/packages/safe-chain/src/scanning/newPackagesDatabase.spec.js
index 29f04d5..e83df62 100644
--- a/packages/safe-chain/src/scanning/newPackagesDatabase.spec.js
+++ b/packages/safe-chain/src/scanning/newPackagesDatabase.spec.js
@@ -106,7 +106,7 @@ describe("newPackagesDatabase", async () => {
   describe("isNewlyReleasedPackage", () => {
     it("returns true for a package released within the age threshold", async () => {
       fetchedList = [
-        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(1), scraped_on: hoursAgo(1) },
+        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(1) },
       ];
 
       const db = await openNewPackagesDatabase();
@@ -115,7 +115,7 @@ describe("newPackagesDatabase", async () => {
 
     it("returns false for a package released outside the age threshold", async () => {
       fetchedList = [
-        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(48), scraped_on: hoursAgo(48) },
+        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(48) },
       ];
 
       const db = await openNewPackagesDatabase();
@@ -131,7 +131,7 @@ describe("newPackagesDatabase", async () => {
 
     it("returns false for a known package but different version", async () => {
       fetchedList = [
-        { package_name: "foo", version: "2.0.0", released_on: hoursAgo(1), scraped_on: hoursAgo(1) },
+        { package_name: "foo", version: "2.0.0", released_on: hoursAgo(1) },
       ];
 
       const db = await openNewPackagesDatabase();
@@ -145,14 +145,12 @@ describe("newPackagesDatabase", async () => {
           package_name: "foo",
           version: "1.0.0",
           released_on: hoursAgo(1),
-          scraped_on: hoursAgo(1),
         },
         {
           source: "npm",
           package_name: "bar",
           version: "1.0.0",
           released_on: hoursAgo(1),
-          scraped_on: hoursAgo(1),
         },
       ];
 
@@ -165,7 +163,7 @@ describe("newPackagesDatabase", async () => {
     it("respects a custom minimumPackageAgeHours threshold", async () => {
       minimumPackageAgeHours = 168; // 7 days
       fetchedList = [
-        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(100), scraped_on: hoursAgo(100) },
+        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(100) },
       ];
 
       const db = await openNewPackagesDatabase();
@@ -182,7 +180,7 @@ describe("newPackagesDatabase", async () => {
   describe("caching behaviour", () => {
     it("uses local cache when etag matches", async () => {
       writeCachedList([
-        { package_name: "cached-pkg", version: "1.0.0", released_on: hoursAgo(1), scraped_on: hoursAgo(1) },
+        { package_name: "cached-pkg", version: "1.0.0", released_on: hoursAgo(1) },
       ], "etag-1");
       fetchVersionResult = "etag-1";
       // fetchedList is empty — if we used the remote list, the lookup would return false
@@ -194,11 +192,11 @@ describe("newPackagesDatabase", async () => {
 
     it("fetches fresh list when etag does not match", async () => {
       writeCachedList([
-        { package_name: "stale-pkg", version: "1.0.0", released_on: hoursAgo(1), scraped_on: hoursAgo(1) },
+        { package_name: "stale-pkg", version: "1.0.0", released_on: hoursAgo(1) },
       ], "etag-old");
       fetchVersionResult = "etag-new";
       fetchedList = [
-        { package_name: "fresh-pkg", version: "2.0.0", released_on: hoursAgo(1), scraped_on: hoursAgo(1) },
+        { package_name: "fresh-pkg", version: "2.0.0", released_on: hoursAgo(1) },
       ];
 
       const db = await openNewPackagesDatabase();
@@ -212,7 +210,6 @@ describe("newPackagesDatabase", async () => {
           package_name: "cached-pkg",
           version: "1.0.0",
           released_on: hoursAgo(1),
-          scraped_on: hoursAgo(1),
         },
       ], "etag-old");
       fetchVersionResult = "etag-new";
@@ -227,7 +224,7 @@ describe("newPackagesDatabase", async () => {
 
     it("emits a warning when list has no version (cannot be cached)", async () => {
       fetchedList = [
-        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(1), scraped_on: hoursAgo(1) },
+        { package_name: "foo", version: "1.0.0", released_on: hoursAgo(1) },
       ];
       fetchedVersion = undefined;