diff --git a/pyproject.toml b/pyproject.toml
index d76e39795609ea0c8e2aa2a8f2186655288601d6..ff03e3665b67a566616c10387be8965cf3356ee6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -221,8 +221,8 @@ hivtb_f9 = "ptbench.data.hivtb.fold_9"
 mc_ch_in_pc = "ptbench.data.mc_ch_in_pc.default"
 
 # NIH CXR14 (relabeled)
-nih_cxr14 = "ptbench.data.nih_cxr14_re.default"
-nih_cxr14_cm = "ptbench.data.nih_cxr14_re.cardiomegaly"
+nih-cxr14 = "ptbench.data.nih_cxr14.default"
+nih-cxr14-cardiomegaly = "ptbench.data.nih_cxr14.cardiomegaly"
 
 # NIH CXR14 / PadChest aggregated dataset
 nih_cxr14_pc_idiap = "ptbench.data.nih_cxr14_re_pc.idiap"
diff --git a/src/ptbench/data/nih_cxr14_re/__init__.py b/src/ptbench/data/nih_cxr14/__init__.py
similarity index 100%
rename from src/ptbench/data/nih_cxr14_re/__init__.py
rename to src/ptbench/data/nih_cxr14/__init__.py
diff --git a/src/ptbench/data/nih_cxr14_re/cardiomegaly.json b/src/ptbench/data/nih_cxr14/cardiomegaly.json
similarity index 100%
rename from src/ptbench/data/nih_cxr14_re/cardiomegaly.json
rename to src/ptbench/data/nih_cxr14/cardiomegaly.json
diff --git a/src/ptbench/data/nih_cxr14_re/cardiomegaly.py b/src/ptbench/data/nih_cxr14/cardiomegaly.py
similarity index 100%
rename from src/ptbench/data/nih_cxr14_re/cardiomegaly.py
rename to src/ptbench/data/nih_cxr14/cardiomegaly.py
diff --git a/src/ptbench/data/nih_cxr14_re/datamodule.py b/src/ptbench/data/nih_cxr14/datamodule.py
similarity index 100%
rename from src/ptbench/data/nih_cxr14_re/datamodule.py
rename to src/ptbench/data/nih_cxr14/datamodule.py
diff --git a/src/ptbench/data/nih_cxr14_re/default.json.bz2 b/src/ptbench/data/nih_cxr14/default.json.bz2
similarity index 100%
rename from src/ptbench/data/nih_cxr14_re/default.json.bz2
rename to src/ptbench/data/nih_cxr14/default.json.bz2
diff --git a/src/ptbench/data/nih_cxr14_re/default.py b/src/ptbench/data/nih_cxr14/default.py
similarity index 100%
rename from src/ptbench/data/nih_cxr14_re/default.py
rename to src/ptbench/data/nih_cxr14/default.py