diff --git a/__tests__/__snapshots__/otp-runner.js.snap b/__tests__/__snapshots__/otp-runner.js.snap
index f1051a3..75362d8 100644
--- a/__tests__/__snapshots__/otp-runner.js.snap
+++ b/__tests__/__snapshots__/otp-runner.js.snap
@@ -285,6 +285,7 @@ Array [
   "./temp-test-files/ok.jar",
   "--build",
   "--save",
+  "--abortOnUnknownConfig",
   "./temp-test-files/",
 ]
 `;
diff --git a/__tests__/test-utils/mocks/cli-processes.js b/__tests__/test-utils/mocks/cli-processes.js
index 66b1b4f..898aaa4 100644
--- a/__tests__/test-utils/mocks/cli-processes.js
+++ b/__tests__/test-utils/mocks/cli-processes.js
@@ -94,6 +94,7 @@ function mockOTPGraphBuild (shouldPass = false, otpV2 = false) {
     javaArgs.push(`./${TEMP_TEST_FOLDER}/ok-otp-2.jar`)
     javaArgs.push('--build')
     javaArgs.push('--save')
+    javaArgs.push('--abortOnUnknownConfig')
     javaArgs.push(`./${baseFolder}`)
   } else {
     javaArgs.push(`./${TEMP_TEST_FOLDER}/ok.jar`)
diff --git a/lib/index.js b/lib/index.js
index 35f4fe7..b80fbab 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -267,7 +267,7 @@ module.exports = class OtpRunner {
       ${errors.join('\n')}`)
     }
 
-    // if this point is reached, the manfiest.json file is valid!
+    // if this point is reached, the manifest.json file is valid!
     this.log.info('manifest is valid!')
     this.log.info(JSON.stringify(this.manifest, null, 2))
   }
@@ -364,6 +364,7 @@ module.exports = class OtpRunner {
     args.push('--build')
     if (this.isUsingOtp2x()) {
       args.push('--save')
+      args.push('--abortOnUnknownConfig')
     }
     args.push(this.getTargetFolder())
     return args