diff --git a/src/sbbs3/Makefile b/src/sbbs3/Makefile
index 4e2f8994cd8e5f474ffdb89f89a2eeb1a45acd1f..bf1a11c3e9ca665088afcb88a569f4c1f577d250 100644
--- a/src/sbbs3/Makefile
+++ b/src/sbbs3/Makefile
@@ -47,7 +47,7 @@ CFLAGS	=	$(CFLAGS) -DMD5_IMPORTS
 
 CON_LIBS	= $(UL_PRE)sbbs$(UL_SUF) $(UL_PRE)ftpsrvr$(UL_SUF) $(UL_PRE)websrvr$(UL_SUF) $(UL_PRE)mailsrvr$(UL_SUF) $(UL_PRE)services$(UL_SUF)
 
-CFLAGS	=	$(CFLAGS) $(UIFC-MT_CFLAGS) $(XPDEV-MT_CFLAGS) $(SMBLIB_CFLAGS) $(CIOLIB-MT_CFLAGS)
+CFLAGS	=	$(CFLAGS) $(UIFC-MT_CFLAGS) $(XPDEV-MT_CFLAGS) $(SMBLIB_CFLAGS) $(CIOLIB-MT_CFLAGS) -DNO_SOCKET_SUPPORT
 LDFLAGS =	$(LDFLAGS) $(UIFC-MT_LDFLAGS) $(XPDEV-MT_LDFLAGS) $(SMBLIB_LDFLAGS) $(CIOLIB-MT_LDFLAGS)
 
 # Monolithic Synchronet executable Build Rule