diff --git a/build-logic/src/main/kotlin/org/jetbrains/conventions/dokka-integration-test.gradle.kts b/build-logic/src/main/kotlin/org/jetbrains/conventions/dokka-integration-test.gradle.kts
index f29dd3c79e..f9edb68e8e 100644
--- a/build-logic/src/main/kotlin/org/jetbrains/conventions/dokka-integration-test.gradle.kts
+++ b/build-logic/src/main/kotlin/org/jetbrains/conventions/dokka-integration-test.gradle.kts
@@ -51,10 +51,8 @@ val integrationTest by tasks.registering(NonCacheableIntegrationTest::class) {
     classpath = integrationTestSourceSet.runtimeClasspath
 
     setForkEvery(1)
-    maxParallelForks = if (System.getenv("GITHUB_ACTIONS") != null) {
-        Runtime.getRuntime().availableProcessors()
-    } else {
-        (Runtime.getRuntime().availableProcessors() / 2).takeIf { it > 0 } ?: 1
+    project.properties["dokka_integration_test_parallelism"]?.toString()?.toIntOrNull()?.let { parallelism ->
+        maxParallelForks = parallelism
     }
     environment(
         "isExhaustive",
diff --git a/gradle.properties b/gradle.properties
index 044817d8fb..2fe431fd7e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,6 +3,7 @@ dokka_version=1.8.20-SNAPSHOT
 org.jetbrains.dokka.javaToolchain.mainCompiler=8
 org.jetbrains.dokka.javaToolchain.testLauncher=8
 org.jetbrains.dokka.kotlinLanguageLevel=1.4
+dokka_integration_test_parallelism=2
 
 # Code style
 kotlin.code.style=official