diff --git a/Cantera/src/oneD/Makefile.in b/Cantera/src/oneD/Makefile.in
index 8eb925175..713d4835c 100644
--- a/Cantera/src/oneD/Makefile.in
+++ b/Cantera/src/oneD/Makefile.in
@@ -32,7 +32,7 @@ ONED_LIB = @buildlib@/liboneD.a
 DEPENDS = $(OBJS:.o=.d)
 
 %.d:
-	@CXX_DEPENDS@ $(CXX_INCLUDES) $*.cpp > $*.d
+	@CXX_DEPENDS@ @DEFS@ $(CXX_FLAGS) $(CXX_INCLUDES) $*.cpp > $*.d
 
 .cpp.o:
 	@CXX@ -c $< @DEFS@ $(CXX_FLAGS) $(CXX_INCLUDES)
@@ -57,14 +57,16 @@ clean:
               echo "$(RM) $${th}" ; \
             fi \
           done)
-	$(RM) *.o *~ $(ONED_LIB) .depends
+	$(RM) *.o *.d *~ $(ONED_LIB) .depends
 	(if test -d SunWS_cache ; then \
            $(RM) -rf SunWS_cache ; \
          fi )
 
-depends: $(DEPENDS)
+depends: 
+	@MAKE .depends
+
+.depends: $(DEPENDS)
 	cat *.d > .depends
-	$(RM) $(DEPENDS) 
 
 TAGS: 
 	etags *.h *.cpp