diff --git a/.gitignore b/.gitignore
index f27cdac9d..5ab32ccfe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,6 +47,7 @@ dep
 /vhdlpp/lexor_keyword.cc
 /vhdlpp/parse.cc
 /vhdlpp/parse.h
+/vhdlpp/parse.output
 /vhdlpp/vhdlpp_config.h
 /vhdlpp/vhdlpp
 
diff --git a/vhdlpp/Makefile.in b/vhdlpp/Makefile.in
index edd764e16..fcdd2529b 100644
--- a/vhdlpp/Makefile.in
+++ b/vhdlpp/Makefile.in
@@ -79,6 +79,7 @@ vhdlpp@EXEEXT@: $O
 
 %.o: $(srcdir)/../libmisc/%.cc
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) @DEPENDENCY_FLAG@ -c $< -o $*.o
+	mv $*.d dep/$*.d
 
 %.o: %.cc vhdlpp_config.h
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) @DEPENDENCY_FLAG@ -c $< -o $*.o