diff --git a/src/fs/f2fs.cpp b/src/fs/f2fs.cpp
index c4fdaf1..3bf3d73 100644
--- a/src/fs/f2fs.cpp
+++ b/src/fs/f2fs.cpp
@@ -64,7 +64,7 @@ void f2fs::init()
 //     m_SetLabel = findExternal(QStringLiteral("nilfs-tune")) ? cmdSupportFileSystem : cmdSupportNone;
 //     m_UpdateUUID = findExternal(QStringLiteral("nilfs-tune")) ? cmdSupportFileSystem : cmdSupportNone;
 
-//     m_Grow = (m_Check != cmdSupportNone && findExternal(QStringLiteral("nilfs-resize"))) ? cmdSupportFileSystem : cmdSupportNone;
+    m_Grow = (m_Check != cmdSupportNone && findExternal(QStringLiteral("resize.f2fs"))) ? cmdSupportFileSystem : cmdSupportNone;
 //     m_GetUsed = findExternal(QStringLiteral("nilfs-tune")) ? cmdSupportFileSystem : cmdSupportNone;
 //     m_Shrink = (m_Grow != cmdSupportNone && m_GetUsed != cmdSupportNone) ? cmdSupportFileSystem : cmdSupportNone;
 
@@ -85,7 +85,7 @@ bool f2fs::supportToolFound() const
         m_Create != cmdSupportNone &&
         m_Check != cmdSupportNone &&
 //         m_UpdateUUID != cmdSupportNone &&
-//         m_Grow != cmdSupportNone &&
+        m_Grow != cmdSupportNone &&
 //         m_Shrink != cmdSupportNone &&
         m_Copy != cmdSupportNone &&
         m_Move != cmdSupportNone &&
@@ -135,4 +135,11 @@ bool f2fs::createWithLabel(Report& report, const QString& deviceNode, const QStr
     return cmd.run(-1) && cmd.exitCode() == 0;
 }
 
+bool f2fs::resize(Report& report, const QString& deviceNode, qint64 length) const
+{
+    Q_UNUSED(length)
+    ExternalCommand cmd(report, QStringLiteral("resize.f2fs"), { deviceNode });
+    return cmd.run(-1) && cmd.exitCode() == 0;
+}
+
 }
diff --git a/src/fs/f2fs.h b/src/fs/f2fs.h
index 550d67d..280fe82 100644
--- a/src/fs/f2fs.h
+++ b/src/fs/f2fs.h
@@ -47,7 +47,7 @@ public:
     bool create(Report& report, const QString& deviceNode) override;
     bool createWithLabel(Report& report, const QString& deviceNode, const QString& label) override;
 //     qint64 readUsedCapacity(const QString& deviceNode) const override;
-//     bool resize(Report& report, const QString& deviceNode, qint64 length) const override;
+    bool resize(Report& report, const QString& deviceNode, qint64 length) const override;
 //     bool writeLabel(Report& report, const QString& deviceNode, const QString& newLabel) override;
 //     bool updateUUID(Report& report, const QString& deviceNode) const override;