diff --git a/uristat/uristat-batch/src/main/java/com/navercorp/pinpoint/batch/alarm/collector/UriStatDataCollectorFactory.java b/uristat/uristat-batch/src/main/java/com/navercorp/pinpoint/batch/alarm/collector/UriStatDataCollectorFactory.java
index 51f661161f0f..0857838f2bd8 100644
--- a/uristat/uristat-batch/src/main/java/com/navercorp/pinpoint/batch/alarm/collector/UriStatDataCollectorFactory.java
+++ b/uristat/uristat-batch/src/main/java/com/navercorp/pinpoint/batch/alarm/collector/UriStatDataCollectorFactory.java
@@ -43,10 +43,6 @@ public PinotDataCollector<? extends Number> getDataCollector(UriStatAlarmChecker
     }
 
     private PinotDataCollector<? extends Number> createDataCollector(UriStatAlarmChecker checker) {
-        if (! (checker instanceof UriStatAlarmChecker)) {
-            throw new IllegalArgumentException("checker not an instance of UriStatAlarmCheckers");
-        }
-
         return switch (checker) {
             case TOTAL_COUNT -> new TotalCountDataCollector(tenantId, uriStatDao);
             case FAILURE_COUNT -> new FailureCountDataCollector(tenantId, uriStatDao);