diff --git a/src/modules/clock.cpp b/src/modules/clock.cpp
index af161d91..fb12d2b7 100644
--- a/src/modules/clock.cpp
+++ b/src/modules/clock.cpp
@@ -22,14 +22,19 @@ waybar::modules::Clock::Clock(const std::string& id, const Json::Value& config)
       is_timezoned_list_in_tooltip_(false) {
   if (config_["timezones"].isArray() && !config_["timezones"].empty()) {
     for (const auto& zone_name : config_["timezones"]) {
-      if (!zone_name.isString() || zone_name.asString().empty()) {
-        time_zones_.push_back(nullptr);
-        continue;
+      if (!zone_name.isString() || zone_name.asString().empty()) continue;
+      try {
+        time_zones_.push_back(date::locate_zone(zone_name.asString()));
+      } catch (const std::exception& e) {
+        spdlog::warn("Timezone: {0}. {1}", zone_name.asString(), e.what());
       }
-      time_zones_.push_back(date::locate_zone(zone_name.asString()));
     }
   } else if (config_["timezone"].isString() && !config_["timezone"].asString().empty()) {
-    time_zones_.push_back(date::locate_zone(config_["timezone"].asString()));
+    try {
+      time_zones_.push_back(date::locate_zone(config_["timezone"].asString()));
+    } catch (const std::exception& e) {
+      spdlog::warn("Timezone: {0}. {1}", config_["timezone"].asString(), e.what());
+    }
   }
 
   // If all timezones are parsed and no one is good, add current time zone. nullptr in timezones