diff --git a/files/squid/helpers/rules.d/cplusplus.rules b/files/squid/helpers/rules.d/cplusplus.rules
index 0c3bfd3efd6eac7d8254cda5ec2a01edc69be0a1..9b283ea39783548495e6d8a5fffda0d07973899e 100644
--- a/files/squid/helpers/rules.d/cplusplus.rules
+++ b/files/squid/helpers/rules.d/cplusplus.rules
@@ -27,5 +27,5 @@
 ^https?://duckduckgo\.com/.*\.js\?.=.*                  true
 
 // cppreference google search
-^https?://google\.com true
-^https?://google\.com/search\?q=site%3Acppreference.com\+.* true
+^https?://www.google\.com/ true
+^https?://www.google\.com/search\?q=site%3Acppreference.com\+.* true