diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fe85588..1b5d4ba 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,4 +54,4 @@ jobs:
           ${{ runner.os }}-build-
           ${{ runner.os }}-
     - name: Build with Maven
-      run: mvn clean verify --no-transfer-progress -U
+      run: mvn clean verify --no-transfer-progress -U -e -Daether.connector.https.securityMode=insecure