diff --git a/libraries/tools/kotlin-gradle-plugin-idea-for-compatibility-tests/build.gradle.kts b/libraries/tools/kotlin-gradle-plugin-idea-for-compatibility-tests/build.gradle.kts
index 7f6a61d0473..f9113295229 100644
--- a/libraries/tools/kotlin-gradle-plugin-idea-for-compatibility-tests/build.gradle.kts
+++ b/libraries/tools/kotlin-gradle-plugin-idea-for-compatibility-tests/build.gradle.kts
@@ -11,6 +11,10 @@ val resolvedTestedVersion = if (isSnapshotTest) properties["defaultSnapshotVersi
 
 //region Download and prepare classpath for specified tested version
 
+repositories {
+    maven(url = "https://maven.pkg.jetbrains.space/kotlin/p/kotlin/bootstrap")
+}
+
 if (isSnapshotTest) {
     repositories {
         clear()