diff --git a/computeCalib/AOloopControl_computeCalib_processRM.c b/computeCalib/AOloopControl_computeCalib_processRM.c
index 361d3bd8..b991924c 100644
--- a/computeCalib/AOloopControl_computeCalib_processRM.c
+++ b/computeCalib/AOloopControl_computeCalib_processRM.c
@@ -792,7 +792,7 @@ errno_t AOloopControl_computeCalib_mkCM_RUN()
 
     char cm_name[] = "sCMat";
 
-#ifdef HAVE_CUDA
+#ifdef HAVE_MAGMA
     if(GPUmode)
     {
         LINALGEBRA_magma_compute_SVDpseudoInverse("respM",
@@ -808,16 +808,16 @@ errno_t AOloopControl_computeCalib_mkCM_RUN()
     }
     else
     {
-#endif
+#endif // HAVE_MAGMA
         linopt_compute_SVDpseudoInverse("respM",
                                         cm_name,
                                         SVDlim,
                                         10000,
                                         "VTmat",
                                         NULL);
-#ifdef HAVE_CUDA
+#ifdef HAVE_MAGMA
     }
-#endif
+#endif // HAVE_MAGMA
 
     {
         char ffname[STRINGMAXLEN_FULLFILENAME];
diff --git a/computeCalib/CMakeLists.txt b/computeCalib/CMakeLists.txt
index e908d4b8..40804941 100644
--- a/computeCalib/CMakeLists.txt
+++ b/computeCalib/CMakeLists.txt
@@ -67,24 +67,23 @@ endif()
 
 
 if(USE_CUDA)
-find_package(CUDA 9.0 REQUIRED)
-message(STATUS "Found CUDA ${CUDA_VERSION_STRING} at ${CUDA_TOOLKIT_ROOT_DIR}")
-message("---- CUDA_INCLUDE_DIRS = ${CUDA_INCLUDE_DIRS}")
-message("---- CUDA_LIBRARIES    = ${CUDA_LIBRARIES}" )
-target_compile_options(${LIBNAME} PUBLIC -DHAVE_CUDA)
-target_link_libraries(${LIBNAME} PUBLIC ${CUDA_LIBRARIES} ${CUDA_CUBLAS_LIBRARIES})
-
-if(USE_MAGMA)
-find_package(PkgConfig REQUIRED)
-pkg_check_modules(MAGMA REQUIRED magma)
-message("---- MAGMA_LIBRARY_DIRS =  ${MAGMA_LIBRARY_DIRS}")
-message("---- MAGMA_LIBRARIES    =  ${MAGMA_LIBRARIES}" )
-message("---- MAGMA_CFLAGS_OTHER =  ${MAGMA_CFLAGS_OTHER}" )
-target_include_directories(${LIBNAME} PUBLIC ${MAGMA_INCLUDE_DIRS})
-target_link_directories(${LIBNAME} PUBLIC ${MAGMA_LIBRARY_DIRS})
-target_link_libraries(${LIBNAME} PUBLIC ${MAGMA_LIBRARIES})
-target_compile_options(${LIBNAME} PUBLIC -DHAVE_MAGMA ${MAGMA_CFLAGS_OTHER})
-endif(USE_MAGMA)
+  find_package(CUDAToolkit)
+	message(STATUS "Found CUDA ${CUDAToolkit_VERSION} at ${CUDAToolkit_LIBRARY_DIR}")
+	message("---- CUDA_INCLUDE_DIRS = ${CUDAToolkit_INCLUDE_DIRS}")
+  target_compile_options(${LIBNAME} PUBLIC -DHAVE_CUDA)
+  target_link_libraries(${LIBNAME} PRIVATE CUDA::cublas)
+
+  if(USE_MAGMA)
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(MAGMA REQUIRED magma)
+    message("---- MAGMA_LIBRARY_DIRS =  ${MAGMA_LIBRARY_DIRS}")
+    message("---- MAGMA_LIBRARIES    =  ${MAGMA_LIBRARIES}" )
+    message("---- MAGMA_CFLAGS_OTHER =  ${MAGMA_CFLAGS_OTHER}" )
+    target_include_directories(${LIBNAME} PUBLIC ${MAGMA_INCLUDE_DIRS})
+    target_link_directories(${LIBNAME} PUBLIC ${MAGMA_LIBRARY_DIRS})
+    target_link_libraries(${LIBNAME} PUBLIC ${MAGMA_LIBRARIES})
+    target_compile_options(${LIBNAME} PUBLIC -DHAVE_MAGMA ${MAGMA_CFLAGS_OTHER})
+  endif(USE_MAGMA)
 
 endif(USE_CUDA)