diff --git a/ci/clang-format.sh b/ci/clang-format.sh
index 4995feb7629a6563061453099fcd5f6b69ad3806..911b4f5f58efbcf71b67f6d4181ba0d1e3b78ffc 100755
--- a/ci/clang-format.sh
+++ b/ci/clang-format.sh
@@ -10,5 +10,5 @@
 echo -e "\033[0;34mRunning clang-format...\033[0m"
 
 cd "$(dirname "$0")" || exit
-clang-format -style=file -i "$(find ../src/ ../inc/ ../test/ -type f -regextype posix-egrep -regex '.*\.(cpp|hpp|c|h)')" \
+clang-format -style=file -i "$(find ../src/ ../inc/ ../test/ -type f -regextype posix-egrep -regex '.*\.(cpp|hpp|tpp|c|h)')" \
     -verbose "$@"