diff --git a/Makefile b/Makefile
index 0b49cac57..fa61eaacc 100644
--- a/Makefile
+++ b/Makefile
@@ -126,7 +126,7 @@ BUILDFLAGS1:=-rtsopts $(WARNINGS) $(INCLUDEPATHS) $(PREFERMACUSRLIBFLAGS) $(GHCM
 BUILDFLAGS:=$(BUILDFLAGS1) -DVERSION='"$(VERSION)dev"'
 PROFBUILDFLAGS:=-prof -fprof-auto -osuf hs_p
 # sp needs different quoting:
-AUTOBUILDFLAGS:=$(BUILDFLAGS1) $(PROFBUILDFLAGS) -DVERSION='\"$(VERSION)dev\"'
+AUTOBUILDFLAGS:=$(BUILDFLAGS1) -DVERSION='\"$(VERSION)dev\"' # $(PROFBUILDFLAGS) 
 LINUXRELEASEBUILDFLAGS:=-DMAKE $(WARNINGS) $(INCLUDEPATHS) -O2 -static -optl-static -optl-pthread
 MACRELEASEBUILDFLAGS:=-DMAKE $(WARNINGS) $(INCLUDEPATHS) $(PREFERMACUSRLIBFLAGS) -O2 # -optl-L/usr/lib
 #WINDOWSRELEASEBUILDFLAGS:=-DMAKE $(WARNINGS) $(INCLUDEPATHS)