diff --git a/.github/workflows/integ.yml b/.github/workflows/integ.yml
index 164d1cb..701e005 100644
--- a/.github/workflows/integ.yml
+++ b/.github/workflows/integ.yml
@@ -123,25 +123,39 @@ jobs:
           JSII_SILENCE_WARNING_UNTESTED_NODE_VERSION: "true"
           JSII_SILENCE_WARNING_KNOWN_BROKEN_NODE_VERSION: "true"
           DOCKERHUB_DISABLED: "true"
-          AWS_REGIONS: us-east-2,eu-west-1,eu-north-1,ap-northeast-1,ap-south-1
+          AWS_REGIONS: ${{ matrix.suite.regions || 'us-east-2,eu-west-1,eu-north-1,ap-northeast-1,ap-south-1' }}
           CDK_MAJOR_VERSION: "2"
           RELEASE_TAG: latest
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: bin/run-suite --use-cli-release=${{ steps.versions.outputs.cli_version }} --framework-version=${{ steps.versions.outputs.lib_version }} ${{ matrix.suite }}
+        run: bin/run-suite --use-cli-release=${{ steps.versions.outputs.cli_version }} --framework-version=${{ steps.versions.outputs.lib_version }} ${{ matrix.suite.suite }} ${{ matrix.suite.shard && format('--shard={0}', matrix.suite.shard) || '' }}
     strategy:
       fail-fast: false
       matrix:
         suite:
-          - cli-integ-tests
-          - init-csharp
-          - init-fsharp
-          - init-go
-          - init-java
-          - init-javascript
-          - init-python
-          - init-typescript-app
-          - init-typescript-lib
-          - tool-integrations
+          - suite: cli-integ-tests
+            regions: us-east-2
+            shard: 1/5
+          - suite: cli-integ-tests
+            regions: eu-west-1
+            shard: 2/5
+          - suite: cli-integ-tests
+            regions: eu-north-1
+            shard: 3/5
+          - suite: cli-integ-tests
+            regions: ap-northeast-1
+            shard: 4/5
+          - suite: cli-integ-tests
+            regions: ap-south-1
+            shard: 5/5
+          - suite: init-csharp
+          - suite: init-fsharp
+          - suite: init-go
+          - suite: init-java
+          - suite: init-javascript
+          - suite: init-python
+          - suite: init-typescript-app
+          - suite: init-typescript-lib
+          - suite: tool-integrations
   integ:
     needs:
       - prepare
diff --git a/.projen/tasks.json b/.projen/tasks.json
index 781bd55..2d00046 100644
--- a/.projen/tasks.json
+++ b/.projen/tasks.json
@@ -3,9 +3,6 @@
     "build": {
       "name": "build",
       "steps": [
-        {
-          "spawn": "default"
-        },
         {
           "exec": "yarn workspaces run build"
         }
@@ -57,7 +54,7 @@
       "description": "Synthesize project files",
       "steps": [
         {
-          "exec": "ts-node --project tsconfig.dev.json .projenrc.ts"
+          "exec": "echo 1"
         }
       ]
     },
diff --git a/packages/@aws-cdk-testing/cli-integ/lib/cli/run-suite.ts b/packages/@aws-cdk-testing/cli-integ/lib/cli/run-suite.ts
index e214714..ba1d0df 100644
--- a/packages/@aws-cdk-testing/cli-integ/lib/cli/run-suite.ts
+++ b/packages/@aws-cdk-testing/cli-integ/lib/cli/run-suite.ts
@@ -65,6 +65,11 @@ async function main() {
       type: 'boolean',
       requiresArg: false,
     })
+    .options('shard', {
+      description: 'The test suite shard to execute in a format of (?<shardIndex>\\d+)/(?<shardCount>\\d+).',
+      type: 'string',
+      requiresArg: true,
+    })
     .help()
     .showHelpOnFail(false)
     .argv;
@@ -128,6 +133,7 @@ async function main() {
       ...args.verbose ? ['--verbose'] : [],
       ...passWithNoTests ? ['--passWithNoTests'] : [],
       ...args['test-file'] ? [args['test-file']] : [],
+      ...args.shard ? [`--shard=${args.shard}`] : [],
     ], path.resolve(__dirname, '..', '..', 'resources', 'integ.jest.config.js'));
   } finally {
     await packageSource.cleanup();