diff --git a/scripts/apply-clang-format.sh b/scripts/apply-clang-format.sh
index 460b41e9..7b67ee9d 100755
--- a/scripts/apply-clang-format.sh
+++ b/scripts/apply-clang-format.sh
@@ -12,10 +12,11 @@ else
 fi
 
 cpp_format="clang-format"
+file_selectors="-iname *.h -o -iname *.cpp -o -iname *.c -o -iname *.tpp"
 if command -v ${cpp_format} &> /dev/null; then
-  find ./src -iname *.h -o -iname *.cpp -o -iname *.c | xargs clang-format --style=file -i
-  find ./hal -iname *.h -o -iname *.cpp -o -iname *.c | xargs clang-format --style=file -i
-  find ./tests -iname *.h -o -iname *.cpp -o -iname *.c | xargs clang-format --style=file -i
+  find ./src ${file_selectors} | xargs clang-format --style=file -i
+  find ./hal ${file_selectors} | xargs clang-format --style=file -i
+  find ./tests ${file_selectors} | xargs clang-format --style=file -i
 else
   echo "No ${cpp_format} tool found, not formatting C++/C files"
-fi
\ No newline at end of file
+fi