diff --git a/build.gradle.kts b/build.gradle.kts
index 2b83d7d5..1bb52d42 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -102,11 +102,13 @@ tasks.withType<KotlinCompile> {
 tasks.withType<Test> {
     useJUnitPlatform()
 
-    val springContextCacheMaxSize = (project.findProperty("test.springContextCacheMaxSize") as String?) ?: "1"
-    maxHeapSize = (project.findProperty("testMaxHeap") as String?) ?: "1536m"
+    val springContextCacheMaxSize = "1"
+    maxHeapSize = "1024m"
+    maxParallelForks = 1
 
     jvmArgs(
         "-Dfile.encoding=UTF-8",
+        "-XX:+HeapDumpOnOutOfMemoryError",
         "-Dspring.test.context.cache.maxSize=$springContextCacheMaxSize"
     )
 }