diff --git a/src/__init__.py b/src/__init__.py
index b374e76e7..c40d77665 100644
--- a/src/__init__.py
+++ b/src/__init__.py
@@ -20308,7 +20308,6 @@ def util_make_irect( *args, p0=None, p1=None, x0=None, y0=None, x1=None, y1=None
     a, b, c, d = util_make_rect( *args, p0=p0, p1=p1, x0=x0, y0=y0, x1=x1, y1=y1)
     def convert(x):
         ret = int(x)
-        assert ret == x
         return ret
     a = convert(a)
     b = convert(b)
diff --git a/tests/test_geometry.py b/tests/test_geometry.py
index ca776643c..506e2c7d0 100644
--- a/tests/test_geometry.py
+++ b/tests/test_geometry.py
@@ -335,3 +335,7 @@ def test_pageboxes():
     for key in keys:
         assert doc.xref_get_key(page.xref, key) == ("array", "[100 142 400 642]")
     assert page.cropbox == page.artbox == page.bleedbox == page.trimbox
+
+def test_3163():
+    b = {'number': 0, 'type': 0, 'bbox': (403.3577880859375, 330.8871765136719, 541.2731323242188, 349.5766296386719), 'lines': [{'spans': [{'size': 14.0, 'flags': 4, 'font': 'SFHello-Medium', 'color': 1907995, 'ascender': 1.07373046875, 'descender': -0.26123046875, 'text': 'Inclusion and diversity', 'origin': (403.3577880859375, 345.9194030761719), 'bbox': (403.3577880859375, 330.8871765136719, 541.2731323242188, 349.5766296386719)}], 'wmode': 0, 'dir': (1.0, 0.0), 'bbox': (403.3577880859375, 330.8871765136719, 541.2731323242188, 349.5766296386719)}]}
+    bbox = fitz.IRect(b["bbox"])