1 files changed, 2 insertions, 4 deletions

diff --git a/tmk_core/common/matrix.h b/tmk_core/common/matrix.h
index 31ec84430..e36f01460 100644
--- a/tmk_core/common/matrix.h
+++ b/tmk_core/common/matrix.h
@@ -14,8 +14,8 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
-#ifndef MATRIX_H
-#define MATRIX_H
+
+#pragma once
 
 #include <stdint.h>
 #include <stdbool.h>
@@ -76,5 +76,3 @@ void matrix_scan_user(void);
 #ifdef __cplusplus
 }
 #endif
-
-#endif