diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3be895010..792abbdca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 1.30.4
+
+### Bug Fixes
+
+- Fix a bug handling pure uint8 data introduced in #1725 ([#1734](../../pull/1734))
+
 ## 1.30.3
 
 ### Improvements
diff --git a/large_image/tilesource/tiledict.py b/large_image/tilesource/tiledict.py
index 13b1264a0..a1d5e2fa2 100644
--- a/large_image/tilesource/tiledict.py
+++ b/large_image/tilesource/tiledict.py
@@ -175,7 +175,7 @@ def _resample(self, tileData: Union[ImageBytes, PIL.Image.Image, bytes, np.ndarr
         if self.resample in (False, None) or not self.requestedScale:
             return tileData, pilData
         pilResize = True
-        if (isinstance(tileData, np.ndarray) and tileData.dtype.kind != np.uint8 and
+        if (isinstance(tileData, np.ndarray) and tileData.dtype != np.uint8 and
                 TILE_FORMAT_NUMPY in self.format and self.resample in {True, 2, 3}):
             try:
                 import skimage.transform