diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index b6cc91c..d18f77f 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -17,19 +17,19 @@ endif() #Adds Catch2::Catch2
 
 include(CTest)
 
-
-if ( ${GUIX} )
-  include(Catch.cmake)
-else()
-  include(Catch)
-endif() 
-
-
 add_executable(tests tests.cpp test_cases.cpp test_cases.h)
 target_compile_features(tests PRIVATE cxx_std_23)
 
 # Should be linked to the rdricpp library, as well as the Catch2 testing library
-target_link_libraries(tests PRIVATE rdricpp Catch2Main Catch2)
+if ( ${GUIX} )
+  include(Catch.cmake)
+  target_link_libraries(tests PRIVATE rdricpp Catch2Main Catch2)
+else()
+  include(Catch)
+  target_link_libraries(tests PRIVATE rdricpp Catch2::Catch2WithMain)
+endif() 
+
+
 
 catch_discover_tests(tests)
 add_test(NAME Test COMMAND tests)