diff --git a/ares/Makefile.netware b/ares/Makefile.netware
index c2a01534a..60d4db1e3 100644
--- a/ares/Makefile.netware
+++ b/ares/Makefile.netware
@@ -88,7 +88,7 @@ LD	= nlmconv
 LDFLAGS	= -T
 AR	= ar
 ARFLAGS	= -cq
-CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
+CFLAGS	+= -fno-builtin -fpcc-struct-return -fno-strict-aliasing
 CFLAGS	+= -Wall -Wno-format -Wno-uninitialized # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
diff --git a/lib/Makefile.netware b/lib/Makefile.netware
index 522dc7b48..cd45eaec8 100644
--- a/lib/Makefile.netware
+++ b/lib/Makefile.netware
@@ -95,7 +95,7 @@ LD	= nlmconv
 LDFLAGS	= -T
 AR	= ar
 ARFLAGS	= -cq
-CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
+CFLAGS	+= -fno-builtin -fpcc-struct-return -fno-strict-aliasing
 CFLAGS	+= -Wall # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
diff --git a/src/Makefile.netware b/src/Makefile.netware
index b4aa08e25..dfccbd18a 100644
--- a/src/Makefile.netware
+++ b/src/Makefile.netware
@@ -90,7 +90,7 @@ endif
 else
 LD	= nlmconv
 LDFLAGS	= -T
-CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
+CFLAGS	+= -fno-builtin -fpcc-struct-return -fno-strict-aliasing
 CFLAGS	+= -Wall # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o