diff --git a/src/main/java/me/cortex/voxy/client/core/rendering/building/RenderDataFactory.java b/src/main/java/me/cortex/voxy/client/core/rendering/building/RenderDataFactory.java
index eb2e6d3b..0d60e15f 100644
--- a/src/main/java/me/cortex/voxy/client/core/rendering/building/RenderDataFactory.java
+++ b/src/main/java/me/cortex/voxy/client/core/rendering/building/RenderDataFactory.java
@@ -4,6 +4,7 @@ import me.cortex.voxy.client.core.model.IdNotYetComputedException;
 import me.cortex.voxy.client.core.model.ModelFactory;
 import me.cortex.voxy.client.core.model.ModelQueries;
 import me.cortex.voxy.client.core.util.ScanMesher2D;
+import me.cortex.voxy.common.Logger;
 import me.cortex.voxy.common.util.MemoryBuffer;
 import me.cortex.voxy.common.util.UnsafeUtil;
 import me.cortex.voxy.common.world.WorldEngine;
@@ -1607,6 +1608,10 @@ public class RenderDataFactory {
             return BuiltSection.emptyWithChildren(section.key, section.getNonEmptyChildren());
         }
 
+        if (this.quadCount >= 1<<16) {
+            Logger.warn("Large quad count for section " + WorldEngine.pprintPos(section.key) + " is " + this.quadCount);
+        }
+
         if (this.minX<0 || this.minY<0 || this.minZ<0 || 32<this.maxX || 32<this.maxY || 32<this.maxZ) {
             throw new IllegalStateException();
         }