diff --git a/CMakeLists.txt b/CMakeLists.txt
index 126af20..cacea3a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,6 +2,11 @@ cmake_minimum_required(VERSION 3.21)
 project(ArcaneFem LANGUAGES C CXX)
 
 find_package(Arcane REQUIRED)
+arcane_accelerator_enable()
+
+if(ARCANE_HAS_ACCELERATOR)
+  message(STATUS "Arcane has been compiled with cuda. Enabling features that need CUDA.")
+endif()
 
 enable_testing()
 
diff --git a/poisson/CMakeLists.txt b/poisson/CMakeLists.txt
index ac06795..efe7461 100644
--- a/poisson/CMakeLists.txt
+++ b/poisson/CMakeLists.txt
@@ -16,16 +16,9 @@ else()
   set (USE_CUSPARSE_ADD OFF)
 endif()
 
-if(ARCANE_HAS_ACCELERATOR)
-  message(STATUS "Arcane has been compiled with cuda. Enabling features that need CUDA.")
-  arcane_accelerator_enable()
-  arcane_accelerator_add_source_files(
-    FemModule.cc
-  )
-else()
-  message(WARNING "Arcane has not been compiled with cuda. Disabling features that need CUDA.")
-endif()
-    
+arcane_accelerator_add_source_files(
+  FemModule.cc
+)
 
 add_executable(Poisson
   FemModule.h