diff --git a/.clang-format b/.clang-format
index a3cf6a1f..ec53b72b 100644
--- a/.clang-format
+++ b/.clang-format
@@ -3,5 +3,5 @@ BasedOnStyle: Google
 IndentWidth: 2
 ---
 Language: Cpp
-ColumnWidth: 100
+ColumnLimit: 100
 ---
diff --git a/scripts/apply-clang-format.sh b/scripts/apply-clang-format.sh
index 36f5ee92..27202324 100755
--- a/scripts/apply-clang-format.sh
+++ b/scripts/apply-clang-format.sh
@@ -3,6 +3,6 @@ if [[ ! -f README.md ]]; then
 	cd ..
 fi
 
-find ./src -iname *.h -o -iname *.cpp | xargs clang-format --style=file -i
-find ./hal -iname *.h -o -iname *.cpp | xargs clang-format --style=file -i
-find ./tests -iname *.h -o -iname *.cpp | xargs clang-format --style=file -i
+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