diff --git a/build.gradle.kts b/build.gradle.kts
index 5789fec33..19847cef5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -122,6 +122,7 @@ sourceSets {
 
 tasks.test {
 	useJUnitPlatform()
+	maxHeapSize = "4G"
 }
 
 configurations {