diff --git a/src/ol/source/GeoTIFF.js b/src/ol/source/GeoTIFF.js
index 4dc6340ad3..c9f8f4d3ff 100644
--- a/src/ol/source/GeoTIFF.js
+++ b/src/ol/source/GeoTIFF.js
@@ -525,7 +525,7 @@ class GeoTIFFSource extends DataTile {
         assertEqual(
           resolutions.slice(minZoom, resolutions.length),
           scaledSourceResolutions,
-          0.005,
+          0.02,
           message,
           this.viewRejector
         );