1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index c6c3cbb..92959c0 100644
--- a/Makefile
+++ b/Makefile
@@ -54,7 +54,7 @@ systemc:
 # -- UTIL ----------------------------------------------------------------------
 
 fmt:
-	clang-format -i $(shell find src test -type f)
+	clang-format -i $(shell find src test -type f -name \*.h -or -name \*.cc)
 
 # -- CLEAN ---------------------------------------------------------------------