diff --git a/test/Makefile b/test/Makefile
index 4e44143..b3e289b 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,9 +1,5 @@
-CXX = g++
-CXXFLAGS = -std=c++20 -O3 -Wall -Wextra -Wpedantic
-LDFLAGS =
-
-INCLUDE = include test
-CXXFLAGS += $(addprefix -I, $(INCLUDE))
+INCLUDE_TEST = include test
+CXXFLAGS += $(addprefix -I, $(INCLUDE_TEST))
 
 TEST = test
 BIN_TEST = $(BIN)/$(TEST)