diff --git a/Makefile.Watcom b/Makefile.Watcom
index 643155d..7a450a0 100644
--- a/Makefile.Watcom
+++ b/Makefile.Watcom
@@ -40,7 +40,7 @@ CP = copy
 
 CFLAGS = -3r -mf -hc -zff -zgf -zq -zm -zc -s -fr=con -w2 -fpi -oilrtfm &
          -wcd=201 -bt=nt -d+ -dWIN32 -dCARES_BUILDING_LIBRARY           &
-         -dNTDDI_VERSION=0x05000100 -I. $(SYS_INCL)
+         -dNTDDI_VERSION=0x05010000 -I. $(SYS_INCL)
 
 LFLAGS = option quiet, map, caseexact, eliminate
 
@@ -52,15 +52,13 @@ LFLAGS += debug all
 CFLAGS += -d0
 !endif
 
-!ifdef %use_ipv6
-CFLAGS += -d_WIN32_WINNT=0x0501 -dENABLE_IPV6
-!endif
+CFLAGS += -d_WIN32_WINNT=0x0501
 
 #
 # Change to suite.
 #
 !ifdef %use_watt32
-CFLAGS += -dUSE_WATT32 -I$(%watt_root)\inc
+CFLAGS += -dWATT32 -I$(%watt_root)\inc
 !endif
 
 OBJ_BASE = WC_Win32.obj
@@ -89,12 +87,9 @@ OBJS_DYN   = $+ $(OBJS) $-
 ARESBUILDH = ares_build.h
 RESOURCE   = $(OBJ_BASE)\dyn\cares.res
 
-all: $(ARESBUILDH) $(OBJ_BASE) $(TARGETS) .SYMBOLIC
+all: $(ARESBUILDH) $(OBJ_BASE) $(TARGETS) $(DEMOS) .SYMBOLIC
 	@echo Welcome to cares
 
-demos: all $(DEMOS) .SYMBOLIC
-	@echo Welcome to cares-demos
-
 $(OBJ_BASE):
 	-$(MD) $^@
 	-$(MD) $^@\stat
@@ -111,13 +106,13 @@ $(LIBNAME).lib: $(OBJS_STAT) $(LIB_ARG)
 	$(AR) -q -b -c $^@ @$]@
 
 adig.exe: $(OBJ_BASE)\demos\adig.obj $(OBJ_BASE)\demos\ares_getopt.obj $(LIBNAME).lib
-	$(LD) name $^@ system nt $(LFLAGS) file { $[@ $(OBJ_BASE)\demos\ares_getopt.obj } library $]@, ws2_32.lib
+	$(LD) name $^@ system nt $(LFLAGS) file { $(OBJ_BASE)\demos\ares_getopt.obj $[@ } library $]@, ws2_32.lib
 
 ahost.exe: $(OBJ_BASE)\demos\ahost.obj $(OBJ_BASE)\demos\ares_getopt.obj $(LIBNAME).lib
-	$(LD) name $^@ system nt $(LFLAGS) file { $[@ $(OBJ_BASE)\demos\ares_getopt.obj } library $]@, ws2_32.lib
+	$(LD) name $^@ system nt $(LFLAGS) file { $(OBJ_BASE)\demos\ares_getopt.obj $[@ } library $]@, ws2_32.lib
 
 acountry.exe: $(OBJ_BASE)\demos\acountry.obj $(OBJ_BASE)\demos\ares_getopt.obj $(LIBNAME).lib
-	$(LD) name $^@ system nt $(LFLAGS) file { $[@ $(OBJ_BASE)\demos\ares_getopt.obj } library $]@, ws2_32.lib
+	$(LD) name $^@ system nt $(LFLAGS) file { $(OBJ_BASE)\demos\ares_getopt.obj $[@ } library $]@, ws2_32.lib
 
 clean: .SYMBOLIC
 	-$(RM) $(OBJS_STAT)