diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 4d241764f..3ee32e795 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -148,12 +148,10 @@ foreach(file ${files})
         $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-deprecated;-Wno-float-equal>
         $<$<CXX_COMPILER_ID:GNU>:-Wno-deprecated-declarations>
     )
-    # Force to compile with highest warning level and treat warnings as errors
-    if(MSVC)
-      target_compile_options(${testcase} PRIVATE /W4 /WX)
-    else()
-      target_compile_options(${testcase} PRIVATE -Wall -Wextra -pedantic -Werror)
-    endif()
+    target_compile_options(${testcase} PRIVATE
+        $<$<CXX_COMPILER_ID:MSVC>:/W4;/WX>>
+        $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall;-Wextra;-pedantic;-Werror>>
+    )    
     target_include_directories(${testcase} PRIVATE
         thirdparty/doctest
         thirdparty/fifo_map
diff --git a/test/src/unit-allocator.cpp b/test/src/unit-allocator.cpp
index cf7496785..7a7586231 100644
--- a/test/src/unit-allocator.cpp
+++ b/test/src/unit-allocator.cpp
@@ -98,6 +98,8 @@ struct my_allocator : std::allocator<T>
     {
         if (next_deallocate_fails)
         {
+			(void)p; // Ignored unused
+			(void)n; // ignored unused
             next_deallocate_fails = false;
             throw std::bad_alloc();
         }