diff --git a/Makefile b/Makefile
index a255233..819ac7a 100644
--- a/Makefile
+++ b/Makefile
@@ -10235,6 +10235,7 @@
 -include $(RECONNECT_INTEROP_CLIENT_OBJS:.o=.dep)
 endif
 endif
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
 
 
 RECONNECT_INTEROP_SERVER_SRC = \
@@ -10281,6 +10282,7 @@
 -include $(RECONNECT_INTEROP_SERVER_OBJS:.o=.dep)
 endif
 endif
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_server.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
 
 
 SECURE_AUTH_CONTEXT_TEST_SRC = \
@@ -10571,6 +10573,9 @@
 -include $(STRESS_TEST_OBJS:.o=.dep)
 endif
 endif
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/interop_client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/stress_interop_client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/stress_test.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
 
 
 SYNC_STREAMING_PING_PONG_TEST_SRC = \
diff --git a/templates/Makefile.template b/templates/Makefile.template
index 115d813..20d14c7 100644
--- a/templates/Makefile.template
+++ b/templates/Makefile.template
@@ -1851,6 +1851,11 @@
   endif
   % endif
   % endif
+  % for src in tgt.src:
+  % if not proto_re.match(src) and any(proto_re.match(src2) for src2 in tgt.src):
+  $(OBJDIR)/$(CONFIG)/${os.path.splitext(src)[0]}.o: ${' '.join(proto_to_cc(src2) for src2 in tgt.src if proto_re.match(src2))}
+  % endif
+  % endfor
   </%def>
 
   ifneq ($(OPENSSL_DEP),)