diff --git a/source/Core/Inc/Settings.h b/source/Core/Inc/Settings.h
index 72eb7d8d..e9bddfaf 100644
--- a/source/Core/Inc/Settings.h
+++ b/source/Core/Inc/Settings.h
@@ -11,7 +11,13 @@
 #define SETTINGS_H_
 #include <stdbool.h>
 #include <stdint.h>
-#define SETTINGSVERSION (0x2A) // This number is frozen, do not edit
+
+#ifdef MODEL_Pinecilv2
+// Required settings reset for PR #1916
+#define SETTINGSVERSION (0x55AB) // This number is frozen, do not edit
+#else
+#define SETTINGSVERSION (0x55AA) // This number is frozen, do not edit
+#endif
 
 enum SettingsOptions {
   SolderingTemp                  = 0,  // current set point for the iron
diff --git a/source/Core/Src/Settings.cpp b/source/Core/Src/Settings.cpp
index 77512b9d..72e9e7ff 100644
--- a/source/Core/Src/Settings.cpp
+++ b/source/Core/Src/Settings.cpp
@@ -135,9 +135,9 @@ bool sanitiseSettings() {
   // For all settings, need to ensure settings are in a valid range
   // First for any not know about due to array growth, reset them and update the length value
   bool dirty = false;
-  if (systemSettings.versionMarker != 0x55AA) {
+  if (systemSettings.versionMarker != SETTINGSVERSION) {
     memset((void *)&systemSettings, 0xFF, sizeof(systemSettings));
-    systemSettings.versionMarker = 0x55AA;
+    systemSettings.versionMarker = SETTINGSVERSION;
     dirty                        = true;
   }
   if (systemSettings.padding != 0xFFFFFFFF) {