diff --git a/systems/makanek/weechat.nix b/systems/makanek/weechat.nix
index d33dcfa..ca6a806 100644
--- a/systems/makanek/weechat.nix
+++ b/systems/makanek/weechat.nix
@@ -118,7 +118,7 @@ in {
             zerocovid = {
               buffer = "*";
               tags = "*";
-              regex = "[kc]orona|💉|🤒|😷|[kc]ovid|virus|lockdown|va[kc][sc]in|mutante|mutation|impf|pandemi|κορ[ωο]ν[αο]ϊό|корона|expert|infe[ck]t|infizi|in[cz]iden[cz]|sars-cov|drosten|virolog|lauterbach|delta|omi[ck]ron|epidemi|booster|r-wert";
+              regex = "[kc]orona|💉|🤒|😷|[kc]ovid|virus|lockdown|va[kc][sc]in|vaxx|mutante|mutation|impf|pandemi|κορ[ωο]ν[αο]ϊό|корона|expert|infe[ck]t|infizi|in[cz]iden[cz]|sars-cov|drosten|virolog|lauterbach|delta|omi[ck]ron|epidemi|booster|r-wert";
             };
             smart = {
               buffer = "*";