diff --git a/planetiler-core/src/main/java/com/onthegomap/planetiler/archive/TileArchiveWriter.java b/planetiler-core/src/main/java/com/onthegomap/planetiler/archive/TileArchiveWriter.java
index 9861cf54..8c3fc2bd 100644
--- a/planetiler-core/src/main/java/com/onthegomap/planetiler/archive/TileArchiveWriter.java
+++ b/planetiler-core/src/main/java/com/onthegomap/planetiler/archive/TileArchiveWriter.java
@@ -88,8 +88,8 @@ public class TileArchiveWriter {
     TileArchiveMetadata tileArchiveMetadata, Path layerStatsPath, PlanetilerConfig config, Stats stats) {
     var timer = stats.startStage("archive");
 
-    int chunksToRead = Math.min(1, features.chunksToRead());
-    int readThreads = Math.clamp(config.featureReadThreads(), 1, chunksToRead);
+    int chunksToRead = Math.max(1, features.chunksToRead());
+    int readThreads = Math.min(config.featureReadThreads(), chunksToRead);
     int threads = config.threads();
     int processThreads = threads < 10 ? threads : threads - readThreads;
     int tileWriteThreads = config.tileWriteThreads();