diff --git a/Makefile b/Makefile
index 297bae7..1d7fb1e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,17 @@
+PROJ = wtpp
+CC = /usr/bin/clang++
+GDB = /usr/bin/gdb
+OLEVEL = -O2
+
+CFLAGS = -Wall -std=c++20 $(OLEVEL) -o $(PROJ)
+
+OBJECTS = src/wtpp.cpp
+
 build:
-	clang++ -Wall -std=c++11 src/wtpp.cpp -o wtpp
+	$(CC) $(CFLAGS) $(OBJECTS)
 
 clean:
 	rm wtpp
+
+debug: build
+	$(GDB) $(PROJ)