diff --git a/install/include/install/wipe_data.h b/install/include/install/wipe_data.h
index 255d9b1..75b8d36 100644
--- a/install/include/install/wipe_data.h
+++ b/install/include/install/wipe_data.h
@@ -28,3 +28,6 @@
 
 // Returns true on success.
 bool WipeData(Device* device, bool keep_memtag_mode = false);
+
+// Returns true on success.
+bool WipeSystem(RecoveryUI* ui, const std::function<bool()>& confirm);
diff --git a/install/wipe_data.cpp b/install/wipe_data.cpp
index a94ed6f..e0c5b47 100644
--- a/install/wipe_data.cpp
+++ b/install/wipe_data.cpp
@@ -24,6 +24,7 @@
 #include <android-base/file.h>
 #include <android-base/logging.h>
 #include <android-base/stringprintf.h>
+#include <fs_mgr/roots.h>
 
 #include "bootloader_message/bootloader_message.h"
 #include "install/snapshot_utils.h"
@@ -121,3 +122,14 @@
   ui->Print("Data wipe %s.\n", success ? "complete" : "failed");
   return success;
 }
+
+bool WipeSystem(RecoveryUI* ui, const std::function<bool()>& confirm_func) {
+  if (confirm_func && !confirm_func()) {
+    return false;
+  }
+
+  ui->Print("\n-- Wiping system...\n");
+  bool success = EraseVolume(android::fs_mgr::GetSystemRoot().c_str(), ui);
+  ui->Print("System wipe %s.\n", success ? "complete" : "failed");
+  return success;
+}
diff --git a/recovery.cpp b/recovery.cpp
index 302dedd..7ac5045 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -462,6 +462,16 @@
         break;
       }
 
+      case Device::WIPE_SYSTEM: {
+        save_current_log = true;
+        std::function<bool()> confirm_func = [&device]() {
+          return yes_no(device, "Wipe system?", "  THIS CAN NOT BE UNDONE!");
+        };
+        WipeSystem(ui, ui->IsTextVisible() ? confirm_func : nullptr);
+        if (!ui->IsTextVisible()) return Device::NO_ACTION;
+        break;
+      }
+
       case Device::APPLY_ADB_SIDELOAD:
       case Device::APPLY_SDCARD:
       case Device::ENTER_RESCUE: {
diff --git a/recovery_ui/device.cpp b/recovery_ui/device.cpp
index 7d67980..3dd71b1 100644
--- a/recovery_ui/device.cpp
+++ b/recovery_ui/device.cpp
@@ -35,6 +35,7 @@
   { "Apply update from SD card", Device::APPLY_SDCARD },
   { "Wipe data/factory reset", Device::WIPE_DATA },
   { "Wipe cache partition", Device::WIPE_CACHE },
+  { "Wipe system partition", Device::WIPE_SYSTEM },
   { "Mount /system", Device::MOUNT_SYSTEM },
   { "View recovery logs", Device::VIEW_RECOVERY_LOGS },
   { "Run graphics test", Device::RUN_GRAPHICS_TEST },
diff --git a/recovery_ui/include/recovery_ui/device.h b/recovery_ui/include/recovery_ui/device.h
index 98120e0..d6e94fc 100644
--- a/recovery_ui/include/recovery_ui/device.h
+++ b/recovery_ui/include/recovery_ui/device.h
@@ -67,6 +67,7 @@
     REBOOT_RESCUE = 19,
     REBOOT_FROM_FASTBOOT = 20,
     SHUTDOWN_FROM_FASTBOOT = 21,
+    WIPE_SYSTEM = 100,
   };
 
   explicit Device(RecoveryUI* ui);