diff --git a/Makefile b/Makefile
index 810c815..cc7e5e5 100644
--- a/Makefile
+++ b/Makefile
@@ -21,13 +21,13 @@ build:
 	chmod +x ${BINARY_NAME}
 
 run: build
-	./${BINARY_NAME} -s -f ./samples/$(TEST).txt -o program.out
+	./${BINARY_NAME} -s -f ./tests/$(TEST).test -o program.out
 
 profile: build
-	./${BINARY_NAME} -p profile/cpu.prof -f ./samples/$(TEST).txt -o program.out
+	./${BINARY_NAME} -p profile/cpu.prof -f ./tests/$(TEST).test -o program.out
 
 explain: build
-	./${BINARY_NAME} -x -p profile/cpu.prof -f ./samples/$(TEST).txt -o program.out
+	./${BINARY_NAME} -x -p profile/cpu.prof -f ./tests/$(TEST).test -o program.out > explain.out
 
 graph:
 	go tool pprof -raw -output=profile/cpu.raw profile/cpu.prof