diff --git a/.github/workflows/on_PR_meson.yaml b/.github/workflows/on_PR_meson.yaml
index 69779123..ba5d1c64 100644
--- a/.github/workflows/on_PR_meson.yaml
+++ b/.github/workflows/on_PR_meson.yaml
@@ -25,7 +25,7 @@ jobs:
 
       - name: Sanity Checks
         run: |
-          env CXX=g++-${{matrix.cxx}} meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}}
+          env CXX=g++-${{matrix.cxx}} meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}} -Dwarning_level=3
           meson compile -C "${{github.workspace}}/build" --verbose
           meson test -C "${{github.workspace}}/build" --verbose
 
@@ -46,7 +46,7 @@ jobs:
       - uses: ilammy/msvc-dev-cmd@v1
       - name: Sanity Checks
         run: |
-          meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}}
+          meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}} -Dwarning_level=3
           meson compile -C "${{github.workspace}}/build" --verbose
           meson test -C "${{github.workspace}}/build" --verbose
 
@@ -66,6 +66,6 @@ jobs:
 
       - name: Compile
         run: |
-          meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}}
+          meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}} -Dwarning_level=3
           meson compile -C "${{github.workspace}}/build" --verbose
           meson test -C "${{github.workspace}}/build" --verbose
diff --git a/.github/workflows/on_PR_meson_clang.yaml b/.github/workflows/on_PR_meson_clang.yaml
index 9bb749f2..464458a6 100644
--- a/.github/workflows/on_PR_meson_clang.yaml
+++ b/.github/workflows/on_PR_meson_clang.yaml
@@ -25,6 +25,6 @@ jobs:
 
       - name: Sanity Checks
         run: |
-          env CXX=clang++-${{matrix.cxx}} CXXFLAGS=-stdlib=libc++ meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}}
+          env CXX=clang++-${{matrix.cxx}} CXXFLAGS=-stdlib=libc++ meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Ddefault_library=${{matrix.type}} -Dwarning_level=3
           meson compile -C "${{github.workspace}}/build" --verbose
           meson test -C "${{github.workspace}}/build" --verbose
diff --git a/meson.build b/meson.build
index 050acd47..054b547d 100644
--- a/meson.build
+++ b/meson.build
@@ -3,7 +3,7 @@ project(
   'cpp',
   version: '1.0.0',
   meson_version: '>=0.49.0',
-  default_options: ['warning_level=3', 'cpp_std=c++17'],
+  default_options: ['warning_level=0', 'cpp_std=c++17'],
 )
 
 cargs = []