diff --git a/libraries/tools/kotlin-gradle-statistics/src/main/kotlin/org/jetbrains/kotlin/statistics/AnonymizerUtils.kt b/libraries/tools/kotlin-gradle-statistics/src/main/kotlin/org/jetbrains/kotlin/statistics/AnonymizerUtils.kt
index 278d1dabb46..33b56471c34 100644
--- a/libraries/tools/kotlin-gradle-statistics/src/main/kotlin/org/jetbrains/kotlin/statistics/AnonymizerUtils.kt
+++ b/libraries/tools/kotlin-gradle-statistics/src/main/kotlin/org/jetbrains/kotlin/statistics/AnonymizerUtils.kt
@@ -28,8 +28,8 @@ fun anonymizeComponentVersion(version: String): String {
     val mainVersion = parts.take(3).map { s -> s.toIntOrNull()?.toString() ?: "0" }
 
     val suffix = when {
-        parts[3].matches("(rc|m)\\d{0,1}".toRegex()) -> "-${parts[3]}"
-        parts[3].matches("(snapshot|dev|beta)".toRegex()) -> "-${parts[3]}"
+        parts[3].matches("(rc|m|beta)\\d{0,1}".toRegex()) -> "-${parts[3]}"
+        parts[3].matches("(snapshot|dev)".toRegex()) -> "-${parts[3]}"
         else -> ""
     }
     return mainVersion.joinToString(".") + suffix
diff --git a/libraries/tools/kotlin-gradle-statistics/src/test/kotlin/org/jetbrains/kotlin/statistics/MetricPolicyTest.kt b/libraries/tools/kotlin-gradle-statistics/src/test/kotlin/org/jetbrains/kotlin/statistics/MetricPolicyTest.kt
index d2c8858de4a..10d571f202f 100644
--- a/libraries/tools/kotlin-gradle-statistics/src/test/kotlin/org/jetbrains/kotlin/statistics/MetricPolicyTest.kt
+++ b/libraries/tools/kotlin-gradle-statistics/src/test/kotlin/org/jetbrains/kotlin/statistics/MetricPolicyTest.kt
@@ -55,6 +55,7 @@ class MetricPolicyTest {
         assertEquals("2.0.255-snapshot", StringAnonymizationPolicy.ComponentVersionAnonymizer().anonymize("2.0.255-SNAPSHOT"))
 
         assertEquals("2.0.255-beta", StringAnonymizationPolicy.ComponentVersionAnonymizer().anonymize("2.0.255-beta"))
+        assertEquals("2.0.255-beta1", StringAnonymizationPolicy.ComponentVersionAnonymizer().anonymize("2.0.255-beta1"))
     }
 
     @Test