diff --git a/build.gradle.kts b/build.gradle.kts
index d3c530db0b..8125f5c25f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -38,8 +38,6 @@ subprojects {
             exceptionFormat = TestExceptionFormat.FULL
             events(TestLogEvent.STANDARD_OUT)
         }
-        minHeapSize = "2g"
-        maxHeapSize = "4g"
     }
 
     repositories {
diff --git a/patches/server/Test-changes.patch b/patches/server/Test-changes.patch
index bb549025b2..a431c6e386 100644
--- a/patches/server/Test-changes.patch
+++ b/patches/server/Test-changes.patch
@@ -38,6 +38,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import org.bukkit.plugin.PluginManager;
 +import org.bukkit.plugin.SimplePluginManager;
 +import org.bukkit.support.AbstractTestingBase;
++import org.mockito.Mockito;
 +
 +import static org.mockito.Mockito.any;
 +import static org.mockito.Mockito.mock;
@@ -52,7 +53,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            return;
 +        }
 +
-+        final Server dummyServer = mock(Server.class);
++        final Server dummyServer = mock(Server.class, Mockito.withSettings().stubOnly());
 +
 +        final Logger logger = Logger.getLogger(DummyServer.class.getCanonicalName());
 +        when(dummyServer.getLogger()).thenReturn(logger);