diff --git a/.gitignore b/.gitignore
index 1606594..420cd85 100644
--- a/.gitignore
+++ b/.gitignore
@@ -171,3 +171,4 @@
 /gnome-shell-extensions-45.0.tar.xz
 /gnome-shell-extensions-45.1.tar.xz
 /gnome-shell-extensions-45.2.tar.xz
+/gnome-shell-extensions-46.alpha.tar.xz
diff --git a/gnome-shell-extensions.spec b/gnome-shell-extensions.spec
index 6c17dd9..e325d3d 100644
--- a/gnome-shell-extensions.spec
+++ b/gnome-shell-extensions.spec
@@ -6,7 +6,7 @@
 %global major_version %%(cut -d "." -f 1 <<<%{tarball_version})
 
 Name:           gnome-shell-extensions
-Version:        45.2
+Version:        46~alpha
 Release:        %autorelease
 Summary:        Modify and extend GNOME Shell functionality and behavior
 
@@ -34,6 +34,7 @@ Enabled extensions:
   * native-window-placement
   * places-menu
   * screenshot-window-sizer
+  * system-monitor
   * user-theme
   * window-list
   * windowsNavigator
@@ -147,6 +148,15 @@ This GNOME Shell extension allows to easily resize windows for GNOME Software
 screenshots.
 
 
+%package -n %{pkg_prefix}-system-monitor
+Summary:        System monitor for GNOME Shell
+License:        GPLv2+
+Requires:       %{pkg_prefix}-common = %{version}-%{release}
+
+%description -n %{pkg_prefix}-system-monitor
+This GNOME Shell extension displays system usage information in the top bar.
+
+
 %package -n %{pkg_prefix}-user-theme
 Summary:        Support for custom themes in GNOME Shell
 License:        GPLv2+
@@ -249,6 +259,11 @@ workspaces.
 %{_datadir}/gnome-shell/extensions/screenshot-window-sizer*/
 
 
+%files -n %{pkg_prefix}-system-monitor
+%{_datadir}/glib-2.0/schemas/org.gnome.shell.extensions.system-monitor.gschema.xml
+%{_datadir}/gnome-shell/extensions/system-monitor*/
+
+
 %files -n %{pkg_prefix}-user-theme
 %{_datadir}/glib-2.0/schemas/org.gnome.shell.extensions.user-theme.gschema.xml
 %{_datadir}/gnome-shell/extensions/user-theme*/
diff --git a/sources b/sources
index 37ba27a..b7a5806 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gnome-shell-extensions-45.2.tar.xz) = eda1f59f88374c67ae82bb0739dbb4e628e61018701d764d89e559f14823a4a0887a967f40b0a5c3824d4054721bb387c130430f6ac1ab81c5ab585972e3909f
+SHA512 (gnome-shell-extensions-46.alpha.tar.xz) = 9e766eb02d97647c520a8402b66e4987513351fa5e924a8b80359c71398a369e158e158702d0790bad8422a67337a32b805a4228bfe8116a432ed0d76f057d3d