diff --git a/contrib/src/stc/makefile.b32 b/contrib/src/stc/makefile.b32
index 72a60182ab..0ac8176647 100644
--- a/contrib/src/stc/makefile.b32
+++ b/contrib/src/stc/makefile.b32
@@ -70,6 +70,8 @@ STCCPPFLAGS=$(DLL_FLAGS) $(EXTRACPPFLAGS) @$(STCCFG)
 
 default: $(STCCFG) $(LIBTARGET)
 
+cleancfg: 
+	del $(STCCFG)
 
 {$(S)}.cxx.obj:
 	bcc32 $(STCCPPFLAGS) -P -c {$< }
@@ -91,7 +93,8 @@ $(STCCFG): makefile.b32
 -tWM
 
 -I$(WXINC);$(BCCDIR)\include;$(WXDIR)/src/generic;$(WXDIR)/src/png;$(WXDIR)/src/jpeg;$(WXDIR)/src/zlib;$(WXDIR)/src/xpm;$(WXDIR)/src/tiff
--I$(WXDIR)\include\wx\msw\gnuwin32
+-I$(WXDIR)\include\wx\msw\gnuwin32;$(ARCHINCDIR)
+
 
 -L$(BCCDIR)\lib
 -D__WXWIN__
diff --git a/distrib/msw/tmake/b32.t b/distrib/msw/tmake/b32.t
index 33d29f932e..dc6eaa9ba9 100644
--- a/distrib/msw/tmake/b32.t
+++ b/distrib/msw/tmake/b32.t
@@ -155,8 +155,6 @@ MSWOBJS = #$ ExpandList("WXMSWOBJS");
 HTMLOBJS = #$ ExpandList("WXHTMLOBJS");
 
 OBJECTS = $(COMMONOBJS) $(GENERICOBJS) $(MSWOBJS) $(HTMLOBJS)
-ARCHINCDIR=$(WXDIR)\lib\msw
-ARCHSETUPH=$(ARCHINCDIR)\wx\setup.h
 
 default:	wx
 
diff --git a/src/makeb32.env b/src/makeb32.env
index ac8e8f925f..7fb792b653 100644
--- a/src/makeb32.env
+++ b/src/makeb32.env
@@ -6,6 +6,10 @@ RM= erase
 
 WXDIR = $(WXWIN)
 CFG = $(WXDIR)\src\msw\wxwin32.cfg
+
+ARCHINCDIR=$(WXDIR)\lib\msw
+ARCHSETUPH=$(ARCHINCDIR)\wx\setup.h
+
 # Using a config file isn't compatible across all BC++ versions
 # LNKCFG=$(WXDIR)\src\msw\bclnk32.cfg
 WXLIBDIR = $(WXDIR)\lib
diff --git a/src/msw/makefile.b32 b/src/msw/makefile.b32
index f100d88dd3..d990bc3129 100644
--- a/src/msw/makefile.b32
+++ b/src/msw/makefile.b32
@@ -377,8 +377,6 @@ HTMLOBJS = $(MSWDIR)\helpctrl.obj \
 		$(MSWDIR)\winpars.obj
 
 OBJECTS = $(COMMONOBJS) $(GENERICOBJS) $(MSWOBJS) $(HTMLOBJS)
-ARCHINCDIR=$(WXDIR)\lib\msw
-ARCHSETUPH=$(ARCHINCDIR)\wx\setup.h
 
 default:	wx
 
diff --git a/src/stc/makefile.b32 b/src/stc/makefile.b32
index 72a60182ab..0ac8176647 100644
--- a/src/stc/makefile.b32
+++ b/src/stc/makefile.b32
@@ -70,6 +70,8 @@ STCCPPFLAGS=$(DLL_FLAGS) $(EXTRACPPFLAGS) @$(STCCFG)
 
 default: $(STCCFG) $(LIBTARGET)
 
+cleancfg: 
+	del $(STCCFG)
 
 {$(S)}.cxx.obj:
 	bcc32 $(STCCPPFLAGS) -P -c {$< }
@@ -91,7 +93,8 @@ $(STCCFG): makefile.b32
 -tWM
 
 -I$(WXINC);$(BCCDIR)\include;$(WXDIR)/src/generic;$(WXDIR)/src/png;$(WXDIR)/src/jpeg;$(WXDIR)/src/zlib;$(WXDIR)/src/xpm;$(WXDIR)/src/tiff
--I$(WXDIR)\include\wx\msw\gnuwin32
+-I$(WXDIR)\include\wx\msw\gnuwin32;$(ARCHINCDIR)
+
 
 -L$(BCCDIR)\lib
 -D__WXWIN__