diff --git a/motorApp/AcsTech80Src/Makefile b/motorApp/AcsTech80Src/Makefile
index c9dc8e90..df64c4ce 100644
--- a/motorApp/AcsTech80Src/Makefile
+++ b/motorApp/AcsTech80Src/Makefile
@@ -5,8 +5,6 @@ include $(TOP)/configure/CONFIG
 # The following are used for debugging messages.
 #USR_CXXFLAGS += -DDEBUG
 
-OPT_CXXFLAGS = 
-
 DBD += devSPiiPlus.dbd
 
 LIBRARY_IOC = acsTech80