diff --git a/.github/workflows/test-core.yml b/.github/workflows/test-core.yml
index dca8aa6..8f5a913 100644
--- a/.github/workflows/test-core.yml
+++ b/.github/workflows/test-core.yml
@@ -3,13 +3,7 @@ on: pull_request
 
 jobs:
   test-core:
-    runs-on: ${{ matrix.os }}
-    container: ubuntu
-    strategy:
-      matrix:
-        os: [ubuntu-22.04]
-        arch: [amd64]
-    # Elasticsearch used by MultiversX test
+    runs-on: ubuntu-latest
     services:
       evm-node-1:
         image: ghcr.io/foundry-rs/foundry
@@ -46,8 +40,5 @@ jobs:
 
       - name: Test
         timeout-minutes: 15
-        env:
-          EVM_NODE_1: evm-node-1:8545
-          EVM_NODE_2: evm-node-2:8546
         run: |
           npm run test:core