diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd7a6dc2..049e6c80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,8 @@ _This release is scheduled to be released on 2024-01-01._
 
 ### Fixed
 
+- Fix the option eventClass on customEvents.
+
 ## [2.25.0] - 2023-10-01
 
 Thanks to: @bugsounet, @dgoth, @dependabot, @kenzal, @Knapoc, @KristjanESPERANTO, @martingron, @NolanKingdon, @Paranoid93, @TeddyStarinvest and @Ybbet.
diff --git a/modules/default/calendar/calendar.js b/modules/default/calendar/calendar.js
index 681177d5..faff12e5 100644
--- a/modules/default/calendar/calendar.js
+++ b/modules/default/calendar/calendar.js
@@ -335,7 +335,6 @@ Module.register("calendar", {
 							if (this.config.displaySymbol && this.config.coloredSymbol) {
 								symbolWrapper.style.cssText = `color:${this.config.customEvents[ev].color}`;
 							}
-							break;
 						}
 						if (typeof this.config.customEvents[ev].eventClass !== "undefined" && this.config.customEvents[ev].eventClass !== "") {
 							eventWrapper.className += ` ${this.config.customEvents[ev].eventClass}`;