diff --git a/runtime/generator/build.gradle b/runtime/generator/build.gradle
index eeebc8911b4..e5d2cfe32b8 100644
--- a/runtime/generator/build.gradle
+++ b/runtime/generator/build.gradle
@@ -2,10 +2,14 @@ configurations {
     generatorRuntime
 }
 
+repositories {
+  maven { url buildKotlinCompilerRepo }
+}
+
 dependencies {
-    generatorRuntime "org.jetbrains.kotlin:kotlin-stdlib:${kotlinVersion}"
+    generatorRuntime "org.jetbrains.kotlin:kotlin-stdlib:${kotlinStdlibVersion}"
     generatorRuntime "org.jetbrains.kotlin:kotlin-reflect:${kotlinVersion}"
-    generatorRuntime "org.jetbrains.kotlin:kotlin-stdlib-gen:${kotlinVersion}"
+    generatorRuntime "org.jetbrains.kotlin:kotlin-stdlib-gen:${kotlinStdlibVersion}"
 }
 
 task run(type: JavaExec) {