diff --git a/makefile b/makefile
index 9f439a3..f5eb4ed 100644
--- a/makefile
+++ b/makefile
@@ -55,16 +55,16 @@ carla.o: carla.c carla.h
 dispatcher.o: dispatcher.c dispatcher.h carla.h
 	$(CC) $(CFLAGS) -c -o $@ $<
 
-test_engine.o: test_engine.c engine.h transport.h
+test_engine.o: test_engine.c engine.h transport.h dispatcher.h
 	$(CC) $(CFLAGS) -c -o $@ $<
 
-test_tui.o: test_tui.c engine.h tui.h transport.h
+test_tui.o: test_tui.c engine.h tui.h transport.h dispatcher.h
 	$(CC) $(CFLAGS) -c -o $@ $<
 
 test_gui.o: test_gui.c gui.h engine.h transport.h
 	$(CC) $(CFLAGS) -c -o $@ $<
 
-test_cli.o: test_cli.c engine.h transport.h
+test_cli.o: test_cli.c engine.h transport.h dispatcher.h
 	$(CC) $(CFLAGS) -c -o $@ $<