diff --git a/common/environment/configure/autoconf_cache/common-linux b/common/environment/configure/autoconf_cache/common-linux
index 8b5be68be9..4c2eded065 100644
--- a/common/environment/configure/autoconf_cache/common-linux
+++ b/common/environment/configure/autoconf_cache/common-linux
@@ -50,3 +50,8 @@ ac_cv_have_long_long_format=yes
 
 # apache
 ac_cv_o_nonblock_inherited=${ac_cv_o_nonblock_inherited=no}
+
+# varnish
+ac_cv_have_viz=yes
+ac_cv_so_rcvtimeo_works=yes
+ac_cv_so_sndtimeo_works=yes