diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f11b75
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea/
diff --git a/src/Common.h b/src/Common.h
index c59c821..06c81a9 100644
--- a/src/Common.h
+++ b/src/Common.h
@@ -14,7 +14,7 @@
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
-#if defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_PORTENTA_H7_M4)
+#if defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_GENERIC_STM32H747_M4)
 #define RESET _RESET
 #endif