diff --git a/ares/Makefile.netware b/ares/Makefile.netware
index c2a01534a384348ba9a7b0b834b79e54711e919c..60d4db1e3f7a86e21a86331ccedc7200cf59663a 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 = $(SDK_LIBC)/imports/libcpre.gcc.o
diff --git a/lib/Makefile.netware b/lib/Makefile.netware
index 522dc7b489d1057fdd0023746c7a478978e624ca..cd45eaec847bcfdfafd9ac0f21084348796161fb 100644
--- a/lib/Makefile.netware
+++ b/lib/Makefile.netware
@@ -95,7 +95,7 @@ LD	= nlmconv
 LDFLAGS	= -T
 AR	= ar
 ARFLAGS	= -cq
-CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
+CFLAGS	+= -fno-builtin -fpcc-struct-return -fno-strict-aliasing
 CFLAGS	+= -Wall # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
diff --git a/src/Makefile.netware b/src/Makefile.netware
index b4aa08e257f5f174a6219916e81e465819f1f266..dfccbd18ac781b75cb4e38ce19183f391dded860 100644
--- a/src/Makefile.netware
+++ b/src/Makefile.netware
@@ -90,7 +90,7 @@ endif
 else
 LD	= nlmconv
 LDFLAGS	= -T
-CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
+CFLAGS	+= -fno-builtin -fpcc-struct-return -fno-strict-aliasing
 CFLAGS	+= -Wall # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o