diff --git a/desktop/gnome/apps/sysprof/pspec.xml b/desktop/gnome/apps/sysprof/pspec.xml
index b46d9b1eae..0c4615238e 100644
--- a/desktop/gnome/apps/sysprof/pspec.xml
+++ b/desktop/gnome/apps/sysprof/pspec.xml
@@ -70,6 +70,7 @@
             <Dependency release="current">sysprof</Dependency>
             <Dependency>gtk4-devel</Dependency>
             <Dependency>glib2-devel</Dependency>
+            <Dependency>libdex-devel</Dependency>
             <Dependency>polkit-devel</Dependency>
             <Dependency>libadwaita-devel</Dependency>
             <Dependency>libdazzle-devel</Dependency>