diff --git a/build.py b/build.py
index 3a06c4161..6ed3d19b3 100755
--- a/build.py
+++ b/build.py
@@ -264,7 +264,7 @@ Version: %s
 Architecture: %s
 Maintainer: open-trade <info@rustdesk.com>
 Homepage: https://rustdesk.com
-Depends: libgtk-3-0, libxcb-randr0, libxdo3, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2, libsystemd0, curl, libva-drm2, libva-x11-2, libvdpau1, libgstreamer-plugins-base1.0-0
+Depends: libgtk-3-0, libxcb-randr0, libxdo3, libxfixes3, libxcb-shape0, libxcb-xfixes0, libasound2, libsystemd0, curl, libva-drm2, libva-x11-2, libvdpau1, libgstreamer-plugins-base1.0-0, libpam0g
 Description: A remote control software.
 
 """ % (version, get_arch())
diff --git a/res/PKGBUILD b/res/PKGBUILD
index cff61516f..8d0816d7f 100644
--- a/res/PKGBUILD
+++ b/res/PKGBUILD
@@ -7,7 +7,7 @@ arch=('x86_64')
 url=""
 license=('AGPL-3.0')
 groups=()
-depends=('gtk3' 'xdotool' 'libxcb' 'libxfixes' 'alsa-lib' 'curl' 'libva' 'libvdpau' 'libappindicator-gtk3')
+depends=('gtk3' 'xdotool' 'libxcb' 'libxfixes' 'alsa-lib' 'curl' 'libva' 'libvdpau' 'libappindicator-gtk3', 'pam')
 makedepends=()
 checkdepends=()
 optdepends=()
diff --git a/res/rpm-flutter-suse.spec b/res/rpm-flutter-suse.spec
index 77c28a94e..93cbc548d 100644
--- a/res/rpm-flutter-suse.spec
+++ b/res/rpm-flutter-suse.spec
@@ -3,7 +3,7 @@ Version:    1.2.0
 Release:    0
 Summary:    RPM package
 License:    GPL-3.0
-Requires:   gtk3 libxcb1 xdotool libXfixes3 alsa-utils curl libXtst6 libappindicator-gtk3 libvdpau1 libva2
+Requires:   gtk3 libxcb1 xdotool libXfixes3 alsa-utils curl libXtst6 libappindicator-gtk3 libvdpau1 libva2 pam
 Provides:   libdesktop_drop_plugin.so()(64bit), libdesktop_multi_window_plugin.so()(64bit), libflutter_custom_cursor_plugin.so()(64bit), libflutter_linux_gtk.so()(64bit), libscreen_retriever_plugin.so()(64bit), libtray_manager_plugin.so()(64bit), liburl_launcher_linux_plugin.so()(64bit), libwindow_manager_plugin.so()(64bit), libwindow_size_plugin.so()(64bit), libtexture_rgba_renderer_plugin.so()(64bit)
 
 %description
diff --git a/res/rpm-flutter.spec b/res/rpm-flutter.spec
index 6124cbb70..fb00ee121 100644
--- a/res/rpm-flutter.spec
+++ b/res/rpm-flutter.spec
@@ -3,7 +3,7 @@ Version:    1.2.0
 Release:    0
 Summary:    RPM package
 License:    GPL-3.0
-Requires:   gtk3 libxcb libxdo libXfixes alsa-lib curl libappindicator-gtk3 libvdpau libva
+Requires:   gtk3 libxcb libxdo libXfixes alsa-lib curl libappindicator-gtk3 libvdpau libva pam
 Provides:   libdesktop_drop_plugin.so()(64bit), libdesktop_multi_window_plugin.so()(64bit), libflutter_custom_cursor_plugin.so()(64bit), libflutter_linux_gtk.so()(64bit), libscreen_retriever_plugin.so()(64bit), libtray_manager_plugin.so()(64bit), liburl_launcher_linux_plugin.so()(64bit), libwindow_manager_plugin.so()(64bit), libwindow_size_plugin.so()(64bit), libtexture_rgba_renderer_plugin.so()(64bit)
 
 %description
diff --git a/res/rpm-suse.spec b/res/rpm-suse.spec
index 5d03d9c8a..60b9a6df6 100644
--- a/res/rpm-suse.spec
+++ b/res/rpm-suse.spec
@@ -3,7 +3,7 @@ Version:    1.1.9
 Release:    0
 Summary:    RPM package
 License:    GPL-3.0
-Requires:   gtk3 libxcb1 xdotool libXfixes3 alsa-utils curl libXtst6 libayatana-appindicator3-1 libvdpau1 libva2
+Requires:   gtk3 libxcb1 xdotool libXfixes3 alsa-utils curl libXtst6 libayatana-appindicator3-1 libvdpau1 libva2 pam
 
 %description
 The best open-source remote desktop client software, written in Rust. 
diff --git a/res/rpm.spec b/res/rpm.spec
index b2a3e27e1..3a1b998c3 100644
--- a/res/rpm.spec
+++ b/res/rpm.spec
@@ -3,7 +3,7 @@ Version:    1.2.0
 Release:    0
 Summary:    RPM package
 License:    GPL-3.0
-Requires:   gtk3 libxcb libxdo libXfixes alsa-lib curl libappindicator libvdpau1 libva2
+Requires:   gtk3 libxcb libxdo libXfixes alsa-lib curl libappindicator libvdpau1 libva2 pam
 
 %description
 The best open-source remote desktop client software, written in Rust.