diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 49d0d77..3cfcf6f 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -23,6 +23,7 @@ jobs:
       - name: Build Stage
         run: |
           echo ${{ matrix.os }}
+          echo ${{ matrix.version }}
           mkdir build && cd build
           cmake -DENABLE_ADE_TESTING=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_STANDARD=${{ matrix.version }} ..
           make -j
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 266e839..86a4a7b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,7 @@ option(BUILD_ADE_TUTORIAL      "Build tutorial samples"           OFF)
 option(FORCE_ADE_ASSERTS       "Always enable ADE_ASSERT"         OFF)
 option(BUILD_ADE_DOCUMENTATION "Build doxygen documentation"      OFF)
 
-set(ADE_CXX_STANDARD 11 CACHE STRING "C++ standard")
+set(ADE_CXX_STANDARD 66 CACHE STRING "C++ standard")
 set(CMAKE_CXX_STANDARD ${ADE_CXX_STANDARD})
 
 # TODO: this is horrible hack, we must follow cmake