diff --git a/Tools/machines/lassen-llnl/install_v100_dependencies.sh b/Tools/machines/lassen-llnl/install_v100_dependencies.sh
index 6368010ab7b..48668efcc2a 100755
--- a/Tools/machines/lassen-llnl/install_v100_dependencies.sh
+++ b/Tools/machines/lassen-llnl/install_v100_dependencies.sh
@@ -119,7 +119,7 @@ python3 -m pip install --upgrade build
 python3 -m pip install --upgrade packaging
 python3 -m pip install --upgrade wheel
 python3 -m pip install --upgrade setuptools
-# Older version for h4py
+# Older version for h5py
 # https://github.com/h5py/h5py/issues/2268
 python3 -m pip install --upgrade "cython<3"
 python3 -m pip install --upgrade numpy
diff --git a/Tools/machines/lassen-llnl/install_v100_dependencies_toss3.sh b/Tools/machines/lassen-llnl/install_v100_dependencies_toss3.sh
index 9876334159b..a6d5aad32fb 100644
--- a/Tools/machines/lassen-llnl/install_v100_dependencies_toss3.sh
+++ b/Tools/machines/lassen-llnl/install_v100_dependencies_toss3.sh
@@ -119,7 +119,7 @@ python3 -m pip install --upgrade build
 python3 -m pip install --upgrade packaging
 python3 -m pip install --upgrade wheel
 python3 -m pip install --upgrade setuptools
-# Older version for h4py
+# Older version for h5py
 # https://github.com/h5py/h5py/issues/2268
 python3 -m pip install --upgrade "cython<3"
 python3 -m pip install --upgrade numpy