diff --git a/tests/integration/cmor/_fixes/icon/test_icon.py b/tests/integration/cmor/_fixes/icon/test_icon.py
index 706fad7e06..cf34a836fc 100644
--- a/tests/integration/cmor/_fixes/icon/test_icon.py
+++ b/tests/integration/cmor/_fixes/icon/test_icon.py
@@ -15,11 +15,11 @@
 from esmvalcore.cmor.table import get_var_info
 from esmvalcore.config._config import get_extra_facets
 
-# TODO: ADAPT ONCE THE FILE IS AVAILABLE ON GITHUB
 TEST_GRID_FILE_URI = (
-    'https://seafile.zfn.uni-bremen.de/f/f66b000792434878bcbf/?dl=1'
+    'https://github.com/ESMValGroup/ESMValCore/raw/main/tests/integration/'
+    'cmor/_fixes/test_data/icon_grid.nc'
 )
-TEST_GRID_FILE_NAME = 'f66b000792434878bcbf'
+TEST_GRID_FILE_NAME = 'icon_grid.nc'
 
 
 @pytest.fixture(autouse=True)
diff --git a/tests/integration/cmor/_fixes/test_data/icon_2d.nc b/tests/integration/cmor/_fixes/test_data/icon_2d.nc
index f650492ebd..7da31d5e13 100644
Binary files a/tests/integration/cmor/_fixes/test_data/icon_2d.nc and b/tests/integration/cmor/_fixes/test_data/icon_2d.nc differ
diff --git a/tests/integration/cmor/_fixes/test_data/icon_3d.nc b/tests/integration/cmor/_fixes/test_data/icon_3d.nc
index a3f03badff..cf60532731 100644
Binary files a/tests/integration/cmor/_fixes/test_data/icon_3d.nc and b/tests/integration/cmor/_fixes/test_data/icon_3d.nc differ
diff --git a/tests/integration/cmor/_fixes/test_data/icon_grid.nc b/tests/integration/cmor/_fixes/test_data/icon_grid.nc
index 0e4a0634eb..a9b38e6e52 100644
Binary files a/tests/integration/cmor/_fixes/test_data/icon_grid.nc and b/tests/integration/cmor/_fixes/test_data/icon_grid.nc differ