diff --git a/pyproject.toml b/pyproject.toml
index 884c48b90109c7ff2d4607b2b82fe9f60e373588..e50084faff80d22bcf10abce7399d90eb9e2206d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -330,8 +330,7 @@ mc_ch_in_pc_rgb = "ptbench.configs.datasets.mc_ch_in_pc.rgb"
 mc_ch_in_pc_rs = "ptbench.configs.datasets.mc_ch_in_pc_RS.default"
 # NIH CXR14 (relabeled)
 nih_cxr14 = "ptbench.configs.datasets.nih_cxr14_re.default"
-nih_cxr14_idiap = "ptbench.configs.datasets.nih_cxr14_re.idiap"
-nih_cxr14_cm_idiap = "ptbench.configs.datasets.nih_cxr14_re.cardiomegaly_idiap"
+nih_cxr14_cm = "ptbench.configs.datasets.nih_cxr14_re.cardiomegaly"
 # NIH CXR14 / PadChest aggregated dataset
 nih_cxr14_pc_idiap = "ptbench.configs.datasets.nih_cxr14_re_pc.idiap"
 # PadChest
diff --git a/src/ptbench/configs/datasets/nih_cxr14_re/cardiomegaly_idiap.py b/src/ptbench/configs/datasets/nih_cxr14_re/cardiomegaly.py
similarity index 75%
rename from src/ptbench/configs/datasets/nih_cxr14_re/cardiomegaly_idiap.py
rename to src/ptbench/configs/datasets/nih_cxr14_re/cardiomegaly.py
index 903c767dc31ffffa77796c9db7ae39e055485efc..0a63a6fd7b00888d323b2fc6a8f68bfcd0a69f83 100644
--- a/src/ptbench/configs/datasets/nih_cxr14_re/cardiomegaly_idiap.py
+++ b/src/ptbench/configs/datasets/nih_cxr14_re/cardiomegaly.py
@@ -2,9 +2,10 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-"""NIH CXR14 (relabeled, idiap protocol) dataset for computer-aided diagnosis.
+"""NIH CXR14 dataset for computer-aided diagnosis.
 
 First 40 images with cardiomegaly.
+
 * See :py:mod:`ptbench.data.nih_cxr14_re` for split details
 * This configuration resolution: 512 x 512 (default)
 * See :py:mod:`ptbench.data.nih_cxr14_re` for dataset details
@@ -12,4 +13,4 @@ First 40 images with cardiomegaly.
 
 from . import _maker
 
-dataset = _maker("cardiomegaly_idiap")
+dataset = _maker("cardiomegaly")
diff --git a/src/ptbench/configs/datasets/nih_cxr14_re/idiap.py b/src/ptbench/configs/datasets/nih_cxr14_re/idiap.py
deleted file mode 100644
index 6a509d9ea8791d852cc4c46742ba9da8c99068a6..0000000000000000000000000000000000000000
--- a/src/ptbench/configs/datasets/nih_cxr14_re/idiap.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# SPDX-FileCopyrightText: Copyright © 2023 Idiap Research Institute <contact@idiap.ch>
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-"""NIH CXR14 (relabeled, idiap protocol) dataset for computer-aided diagnosis.
-
-* See :py:mod:`ptbench.data.nih_cxr14_re` for split details
-* This configuration resolution: 512 x 512 (default)
-* See :py:mod:`ptbench.data.nih_cxr14_re` for dataset details
-"""
-
-from . import _maker
-
-dataset = _maker("idiap")
diff --git a/src/ptbench/data/nih_cxr14_re/__init__.py b/src/ptbench/data/nih_cxr14_re/__init__.py
index a92b420998611466f38c6c32b13b52ab0c4b2fef..5cefea42af0e86de42991e90d90908f8756437ea 100644
--- a/src/ptbench/data/nih_cxr14_re/__init__.py
+++ b/src/ptbench/data/nih_cxr14_re/__init__.py
@@ -35,8 +35,7 @@ from ..loader import load_pil_rgb, make_delayed
 
 _protocols = [
     importlib.resources.files(__name__).joinpath("default.json.bz2"),
-    importlib.resources.files(__name__).joinpath("idiap.json.bz2"),
-    importlib.resources.files(__name__).joinpath("cardiomegaly_idiap.json.bz2"),
+    importlib.resources.files(__name__).joinpath("cardiomegaly.json.bz2"),
 ]
 
 _root_path = load_rc().get("datadir.nih_cxr14_re", os.path.realpath(os.curdir))
diff --git a/src/ptbench/data/nih_cxr14_re/cardiomegaly.json.bz2 b/src/ptbench/data/nih_cxr14_re/cardiomegaly.json.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..13b6d810cd7bb430b332476e363970a5a728fa3e
Binary files /dev/null and b/src/ptbench/data/nih_cxr14_re/cardiomegaly.json.bz2 differ
diff --git a/src/ptbench/data/nih_cxr14_re/cardiomegaly_idiap.json.bz2 b/src/ptbench/data/nih_cxr14_re/cardiomegaly_idiap.json.bz2
deleted file mode 100644
index d04d80a46ffb4d83c7d83e4f6af03bae32bb86ff..0000000000000000000000000000000000000000
Binary files a/src/ptbench/data/nih_cxr14_re/cardiomegaly_idiap.json.bz2 and /dev/null differ
diff --git a/src/ptbench/data/nih_cxr14_re/idiap.json.bz2 b/src/ptbench/data/nih_cxr14_re/idiap.json.bz2
deleted file mode 100644
index 1b0c2a2b7ee6b620111b681da043f5c8ee1239d5..0000000000000000000000000000000000000000
Binary files a/src/ptbench/data/nih_cxr14_re/idiap.json.bz2 and /dev/null differ