diff --git a/idea/idea-gradle/build.gradle.kts b/idea/idea-gradle/build.gradle.kts
index 0a54813ac45..2dbf4ee68aa 100644
--- a/idea/idea-gradle/build.gradle.kts
+++ b/idea/idea-gradle/build.gradle.kts
@@ -24,6 +24,7 @@ dependencies {
     compileOnly(intellijPluginDep("Groovy"))
     compileOnly(intellijPluginDep("junit"))
     compileOnly(intellijPluginDep("testng"))
+    runtimeOnly( "org.jetbrains.kotlin:kotlin-coroutines-experimental-compat:1.4.20")
 
     compileOnly(project(":kotlin-gradle-statistics"))