diff --git a/.github/workflows/build-simpleplugin.yml b/.github/workflows/build-simpleplugin.yml
index a8bd60b..0db91ab 100644
--- a/.github/workflows/build-simpleplugin.yml
+++ b/.github/workflows/build-simpleplugin.yml
@@ -79,7 +79,7 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake .. -DCMAKE_BUILD_TYPE=Release -A ${{ matrix.cmakearch }}
+          cmake .. -DCMAKE_BUILD_TYPE=Release -A ${{ matrix.cmakearch }} -DUSE_SYSTEM_MBEDTLS=OFF
           cmake --build . --parallel $(nproc) --config Release
 # --------------------------------------------------------
       - name: macOS - ${{ matrix.qt_version }} - Generate Dependencies and Build
@@ -88,7 +88,7 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake .. -DCMAKE_BUILD_TYPE=Release
+          cmake .. -DCMAKE_BUILD_TYPE=Release -DUSE_SYSTEM_MBEDTLS=OFF
           cmake --build . --parallel $(sysctl -n hw.logicalcpu)
 # --------------------------------------------------------
       - name: Linux - ${{ matrix.qt_version }} - Generate Dependencies and Build
@@ -101,7 +101,7 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake .. -DCMAKE_BUILD_TYPE=Release
+          cmake .. -DCMAKE_BUILD_TYPE=Release -DUSE_SYSTEM_MBEDTLS=OFF
           cmake --build . --parallel $(nproc)
 # ========================================================================================================= Deployments
       - name: Win-${{ matrix.arch }} - ${{ matrix.qt_version }} - Uploading artifact