diff --git a/src/Makefile b/src/Makefile
index 31ed5d8..7d334d2 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -15,10 +15,3 @@ INCLUDE += -I $(SYNTH_DEXED_DIR)
 EXTRACLEAN = $(SYNTH_DEXED_DIR)/*.o $(SYNTH_DEXED_DIR)/*.d
 
 include ./Rules.mk
-
-%.o: %.cc
-	@echo "  CPP   $@"
-	@$(CPP) $(CPPFLAGS) -c -o $@ $<
-
-%.d: %.cc
-	@$(CPP) $(CPPFLAGS) -M -MG -MT $*.o -MT $@ -MF $@ $<