diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index ba4b3000..d683d48d 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -8,11 +8,6 @@ on:
     branches:
       - main
 
-# Cancel multiple runs for the same PR or branch
-concurrency:
-  group: aries-framework-${{ github.ref }}-${{ github.repository }}-${{ github.event_name }}
-  cancel-in-progress: true
-
 jobs:
   validate:
     runs-on: ubuntu-22.04
@@ -42,5 +37,6 @@ jobs:
       - name: Check Types
         run: yarn check-types
 
-      - name: Unit Tests
-        run: yarn test:unit
+      # Can be re-enabled when we have tests, but we don't have any
+      # - name: Unit Tests
+      #   run: yarn test:unit
diff --git a/.yarn/patches/@sphereon-did-auth-siop-npm-0.3.2-unstable.0-6a34120d09.patch b/.yarn/patches/@sphereon-did-auth-siop-npm-0.3.2-unstable.0-6a34120d09.patch
deleted file mode 100644
index fdaa438a..00000000
--- a/.yarn/patches/@sphereon-did-auth-siop-npm-0.3.2-unstable.0-6a34120d09.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-diff --git a/dist/authorization-response/PresentationExchange.js b/dist/authorization-response/PresentationExchange.js
-index 46e80f434179752a8770dc604c54074451c18f8f..82881914d3c45bffe008da89f67d149d1644c23f 100644
---- a/dist/authorization-response/PresentationExchange.js
-+++ b/dist/authorization-response/PresentationExchange.js
-@@ -104,10 +104,12 @@ class PresentationExchange {
-         });
-     }
-     static assertValidPresentationSubmission(presentationSubmission) {
--        const validationResult = pex_1.PEX.validateSubmission(presentationSubmission);
--        if (validationResult[0].message != 'ok') {
--            throw new Error(`${types_1.SIOPErrors.RESPONSE_OPTS_PRESENTATIONS_SUBMISSION_IS_NOT_VALID}, details ${JSON.stringify(validationResult[0])}`);
--        }
-+        // FIXME: enable validation. Currently it fails only in react native
-+        // See issue: https://github.com/Sphereon-Opensource/PEX/issues/118
-+        // const validationResult = pex_1.PEX.validateSubmission(presentationSubmission);
-+        // if (validationResult[0].message != 'ok') {
-+        //     throw new Error(`${types_1.SIOPErrors.RESPONSE_OPTS_PRESENTATIONS_SUBMISSION_IS_NOT_VALID}, details ${JSON.stringify(validationResult[0])}`);
-+        // }
-     }
-     /**
-      * Finds a valid PresentationDefinition inside the given AuthenticationRequestPayload