diff --git a/src/main/java/me/cortex/voxy/client/core/rendering/RenderService.java b/src/main/java/me/cortex/voxy/client/core/rendering/RenderService.java
index 8df7988b..09fb879c 100644
--- a/src/main/java/me/cortex/voxy/client/core/rendering/RenderService.java
+++ b/src/main/java/me/cortex/voxy/client/core/rendering/RenderService.java
@@ -58,6 +58,10 @@ public class RenderService<T extends AbstractSectionRenderer<J, Q>, J extends Vi
         }
         //geometryCapacity = 1<<28;
         //geometryCapacity = 1<<30;//1GB test
+        var override = System.getProperty("voxy.geometryBufferSizeOverrideMB", "");
+        if (!override.isEmpty()) {
+            geometryCapacity = Long.parseLong(override)*1024L*1024L;
+        }
         return geometryCapacity;
     }