diff --git a/config/config.in b/config/config.in
index 8edebc8..53f71d6 100644
--- a/config/config.in
+++ b/config/config.in
@@ -56,16 +56,16 @@ CONFIGURATION =
 ##
 ## OPTIMISE=4 will turn off DEBUG
 
-OPTIMISE=3
+OPTIMISE=0
 WARN=1
 # VERBOSE=1
-#DEBUG=1
+DEBUG=0
 # PROFILE=gprof
-#SHARED=2
+SHARED=2
 
 ## Directory specific selections which override the above
 
-OPTIMISE_sigpr = 3
+#OPTIMISE_sigpr = 3
 
 ###########################################################################
 ## Feature selection.