diff --git a/Makefile b/Makefile
index 5901d82..affabf5 100644
--- a/Makefile
+++ b/Makefile
@@ -2,9 +2,9 @@ DIR=E:\code\src\boost_1_74_0
 INC=-I${DIR}
 LIB=-L${DIR}\stage\lib -lboost_test_exec_monitor-mgw8-mt-x64-1_74
 
-boosttest: boosttest.o
+boosttest.exe: obj/boosttest.o
 	g++ -o boosttest obj\boosttest.o ${LIB}
 
-boosttest.o: src\boosttest.cpp
+obj/boosttest.o: src\boosttest.cpp
 	g++ -o obj\boosttest.o src\boosttest.cpp -c ${INC}