diff --git a/common/environment/configure/autoconf_cache/common-linux b/common/environment/configure/autoconf_cache/common-linux
index 3f185c3149..ce8c10fad9 100644
--- a/common/environment/configure/autoconf_cache/common-linux
+++ b/common/environment/configure/autoconf_cache/common-linux
@@ -24,6 +24,8 @@ ac_cv_func_getgroups=yes
 ac_cv_func_getgroups_works=yes
 ac_cv_func_pread=yes
 ac_cv_func_pwrite=yes
+ac_cv_file__dev_random=yes
+ac_cv_file__dev_urandom=yes
 
 # apr
 ac_cv_file__dev_zero=${ac_cv_file__dev_zero=yes}