diff --git a/integration/polkadot/events.spec.ts b/integration/polkadot/events.spec.ts
index 0a701f933..fde537c11 100644
--- a/integration/polkadot/events.spec.ts
+++ b/integration/polkadot/events.spec.ts
@@ -40,8 +40,7 @@ describe('Deploy events contract and test event data, docs and topics', () => {
         expect(events[2].event.identifier).toBe("Events::ThisEventTopicShouldGetHashed");
         expect(events[2].args.map(a => a.toJSON())).toEqual([alice.address]);
 
-        // We expect the 3rd event to yields the following event topics:
-        //
+        // Expect the 3rd event to yield the following event topics:
         // - blake2x256 sum of its signature: 'ThisEventTopicShouldGetHashed(address)'
         // - Address of the caller
 
@@ -55,7 +54,6 @@ describe('Deploy events contract and test event data, docs and topics', () => {
         expect(events[3].args.map(a => a.toJSON())).toEqual([true]);
 
         // The 4th event yields the following event topics:
-        //
         // - blake2x256 sum of its signature: 'Event(bool)'
         // - unhashed data (because encoded length is <= 32 bytes) of 'true'
 
diff --git a/integration/polkadot/package.json b/integration/polkadot/package.json
index ff105d849..d05c2597f 100644
--- a/integration/polkadot/package.json
+++ b/integration/polkadot/package.json
@@ -4,7 +4,7 @@
   "description": "Integration tests with Solang and Polkadot",
   "main": "index.js",
   "scripts": {
-    "test": "tsc; ts-mocha -t 20000 --exit events.spec.ts",
+    "test": "tsc; ts-mocha -t 20000 --exit *.spec.ts",
     "build": "./build.sh",
     "build-ink": "docker run --rm -v $(pwd)/ink/caller:/opt/contract ghcr.io/hyperledger/solang-substrate-ci:62a8a6c cargo contract build --release --manifest-path /opt/contract/Cargo.toml"
   },