diff --git a/makefile b/makefile
index 5ca8ed4..837a350 100644
--- a/makefile
+++ b/makefile
@@ -19,9 +19,6 @@ test_gui: test_gui.o gui.o engine.o transport.o lib/microui.o wav_io.o dispatche
 test_cli: test_cli.o engine.o cli.o transport.o wav_io.o dispatcher.o carla.o
 	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
 
-test_double_process: test_double_process.o engine.o transport.o wav_io.o
-	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
-
 test_stress: test_stress.o engine.o wav_io.o dispatcher.o carla.o
 	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)