diff --git a/libraries/tools/kotlin-stdlib-docs-legacy/gradle/wrapper/gradle-wrapper.properties b/libraries/tools/kotlin-stdlib-docs-legacy/gradle/wrapper/gradle-wrapper.properties
index 442d9132ea3..51d930a381f 100644
--- a/libraries/tools/kotlin-stdlib-docs-legacy/gradle/wrapper/gradle-wrapper.properties
+++ b/libraries/tools/kotlin-stdlib-docs-legacy/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionSha256Sum=7faa7198769f872826c8ef4f1450f839ec27f0b4d5d1e51bade63667cbccd205
 distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists