diff --git a/tribits/refactoring/lower-case-cmake-tree.sh b/tribits/refactoring/lower-case-cmake-tree.sh
new file mode 100755
index 000000000..462cdb031
--- /dev/null
+++ b/tribits/refactoring/lower-case-cmake-tree.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# Usage:
+#
+#   lower-case-cmake-tree.sh <base-dir>
+#
+_SCRIPT_DIR=`echo $0 | sed "s/\(.*\)\/lower-case-cmake-tree[.]sh/\1/g"`
+baseDir=$1
+find ${baseDir} -type f \
+  \( -name CMakeLists.txt -or -name "*.cmake" -or "*.rst" \) \
+  -exec $_SCRIPT_DIR/../python_utils/lower_case_cmake.py {} ';'