1 files changed, 1 insertions, 1 deletions

diff --git a/tools/root.make b/tools/root.make
index 907d3928d4..73ccf3ac8d 100644
--- a/tools/root.make
+++ b/tools/root.make
@@ -9,7 +9,7 @@
 
 include $(TOOLSDIR)/functions.make
 
-DEFINES = -DROCKBOX -DMEMORYSIZE=$(MEMORYSIZE) -DMEM=$(MEMORYSIZE) $(TARGET) \
+DEFINES = -DROCKBOX -DMEMORYSIZE=$(MEMORYSIZE) $(TARGET) \
         -DTARGET_ID=$(TARGET_ID) -DTARGET_NAME=\"$(MODELNAME)\" $(BUILDDATE) \
         $(EXTRA_DEFINES) # <-- -DSIMULATOR or not
 INCLUDES = -I$(BUILDDIR) -I$(BUILDDIR)/lang $(TARGET_INC)