diff --git a/nq/source/Makefile.am b/nq/source/Makefile.am
index 7e2b0eab9..6539bd806 100644
--- a/nq/source/Makefile.am
+++ b/nq/source/Makefile.am
@@ -251,6 +251,8 @@ ded_sources=	sys_wind.c sv_ded.c sv_model.c
 else
 ded_sources=	sys_unixd.c sv_ded.c sv_model.c
 endif
+EXTRA_DIST=sys_wind.c sys_unixd.c sv_ded.c sv_model.c
+
 nq_server_LDFLAGS=	$(common_ldflags)
 nq_server_SOURCES=	$(ded_sources)
 nq_server_LDADD=	$(server_libs) $(server_LIBS)
diff --git a/qw/source/Makefile.am b/qw/source/Makefile.am
index 65399658b..5fb028514 100644
--- a/qw/source/Makefile.am
+++ b/qw/source/Makefile.am
@@ -76,6 +76,8 @@ else
 syssv_SRC=	sv_sys_unix.c
 endif
 
+EXTRA_DIST=sv_sys_win.c sv_sys_unix.c
+
 libserver_a_SOURCES= \
 		crudefile.c sv_ccmds.c sv_demo.c sv_ents.c sv_init.c sv_main.c \
 		sv_move.c sv_nchan.c sv_phys.c sv_pr_cmds.c sv_progs.c sv_send.c \