1 files changed, 4 insertions, 6 deletions
diff --git a/keyboards/bigseries/1key/1key.h b/keyboards/bigseries/1key/1key.h
index 3441407798..6e5ddcc760 100755
--- a/keyboards/bigseries/1key/1key.h
+++ b/keyboards/bigseries/1key/1key.h
@@ -14,15 +14,13 @@ 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 BIGSWITCH_H
-#define BIGSWITCH_H
+
+#pragma once
 
 #include "quantum.h"
 
 #define LAYOUT( \
-  K00  \
+    k00 \
 ) { \
-  { K00 }  \
+    { k00 } \
 }
-
-#endif