diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..2a78cd6
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  unit-tests:
+    runs-on: ubuntu-latest
+    container: swift:6.2
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build
+        run: swift build
+      - name: Run unit tests
+        run: swift test --filter ConfigurationAWSTests
+
+  integration-tests:
+    runs-on: ubuntu-latest
+    container: swift:6.2
+    services:
+      localstack:
+        image: localstack/localstack
+        env:
+          SERVICES: secretsmanager
+        options: >-
+          --health-cmd "curl -f http://localhost:4566/_localstack/health"
+          --health-interval 5s
+          --health-timeout 3s
+          --health-retries 10
+    env:
+      LOCALSTACK_ENDPOINT: http://localstack:4566
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run integration tests
+        run: swift test --traits Soto --filter IntegrationTests
diff --git a/Sources/ConfigurationAWSTests/TypeConversionTests.swift b/Sources/ConfigurationAWSTests/TypeConversionTests.swift
index 9e1d77b..420d896 100644
--- a/Sources/ConfigurationAWSTests/TypeConversionTests.swift
+++ b/Sources/ConfigurationAWSTests/TypeConversionTests.swift
@@ -6,15 +6,10 @@
 //
 
 import Configuration
+import Foundation
 import Testing
 @testable import ConfigurationAWS
 
-#if canImport(FoundationEssentials)
-import FoundationEssentials
-#else
-import Foundation
-#endif
-
 @Suite("Type Conversion")
 struct TypeConversionTests {
     @Test func stringType() throws {