1 files changed, 3 insertions, 0 deletions

diff --git a/uisimulator/win32/Makefile b/uisimulator/win32/Makefile
index d105076f85..22ce4d65d1 100644
--- a/uisimulator/win32/Makefile
+++ b/uisimulator/win32/Makefile
@@ -23,6 +23,7 @@ PLAYDIR = $(APPDIR)/player
 PLUGINDIR = $(APPDIR)/plugins
 SIMCOMMON = ../common
 
+ISONDIO := $(findstring ONDIO, $(TARGET))
 ISPLAYER := $(findstring PLAYER, $(TARGET))
 ifeq ($(ISPLAYER), PLAYER)
      MACHINEDIR = $(PLAYDIR)
@@ -124,8 +125,10 @@ SRCS = button.c lcd-win32.c panic-win32.c thread-win32.c \
 
 OBJS := $(OBJDIR)/lang.o $(SRCS:%.c=$(OBJDIR)/%.o) $(OBJDIR)/uisw32-res.o
 
+ifneq ($(ISONDIO),ONDIO)
 ROCKS := $(patsubst $(PLUGINDIR)/%.c,$(OBJDIR)/%.rock,$(wildcard $(PLUGINDIR)/*.c))
 PLUGINLIBOBJS := $(patsubst $(PLUGINDIR)/lib/%.c,$(OBJDIR)/%.o,$(wildcard $(PLUGINDIR)/lib/*.c))
+endif
 
 all: $(TOOLSDIR)/convbdf $(EXEFILE) $(ROCKS)