diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 9ebe45b914..4c2b276158 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -266,6 +266,20 @@ jobs:
       - name: Build
         run: cmake --build build
 
+  ci_nvcc:
+    runs-on: ubuntu-latest
+    container: nvidia/cuda:12.9.0-devel-ubuntu24.04
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: Get latest CMake and ninja
+        uses: lukka/get-cmake@ea004816823209b8d1211e47b216185caee12cc5 # v4.02
+      - name: Run CMake
+        run: CXX=nvcc cmake -S . -B build -D CMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On -DJSON_FastTests=ON
+      - name: Build
+        run: cmake --build build --parallel 10
+      - name: Test
+        run: cd build ; ctest -j 10 --output-on-failure
+
   ci_test_documentation:
     runs-on: ubuntu-latest
     strategy:
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index b1dc5df104..c3cde40ec3 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -75,8 +75,8 @@ target_compile_options(test_main PUBLIC
     # https://github.com/nlohmann/json/pull/3229
     $<$<CXX_COMPILER_ID:Intel>:-diag-disable=2196>
 
-    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-deprecated;-Wno-float-equal>
-    $<$<CXX_COMPILER_ID:GNU>:-Wno-deprecated-declarations>
+    $<$<CXX_COMPILER_ID:GNU>:-Wno-deprecated-declarations;-Wno-deprecated;-Wno-float-equal>
+    $<$<CXX_COMPILER_ID:Clang>:-Wno-deprecated-declarations;-Wno-deprecated;-Wno-float-equal>
     $<$<CXX_COMPILER_ID:Intel>:-diag-disable=1786>)
 target_include_directories(test_main PUBLIC
     thirdparty/doctest
diff --git a/tests/abi/CMakeLists.txt b/tests/abi/CMakeLists.txt
index ba90837cb0..83c311318b 100644
--- a/tests/abi/CMakeLists.txt
+++ b/tests/abi/CMakeLists.txt
@@ -12,8 +12,8 @@ target_compile_options(abi_compat_common INTERFACE
     # https://github.com/nlohmann/json/pull/3229
     $<$<CXX_COMPILER_ID:Intel>:-diag-disable=2196>
 
-    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-deprecated;-Wno-float-equal>
-    $<$<CXX_COMPILER_ID:GNU>:-Wno-deprecated-declarations>
+    $<$<CXX_COMPILER_ID:GNU>:-Wno-deprecated-declarations;-Wno-deprecated;-Wno-float-equal>
+    $<$<CXX_COMPILER_ID:Clang>:-Wno-deprecated-declarations;-Wno-deprecated;-Wno-float-equal>
     $<$<CXX_COMPILER_ID:Intel>:-diag-disable=1786>)
 target_include_directories(abi_compat_common SYSTEM INTERFACE
     ../thirdparty/doctest