diff --git a/motorApp/ThorLabsSrc/Makefile b/motorApp/ThorLabsSrc/Makefile
index d958079b..435595b1 100644
--- a/motorApp/ThorLabsSrc/Makefile
+++ b/motorApp/ThorLabsSrc/Makefile
@@ -5,7 +5,7 @@ include $(TOP)/configure/CONFIG
 # The following are used for debugging messages.
 USR_CXXFLAGS += -DDEBUG
 
-OPT_CXXFLAGS = -g -O0
+#OPT_CXXFLAGS = -g -O0
 
 DBD += devThorLabs.dbd