diff --git a/system/base/polkit/pspec.xml b/system/base/polkit/pspec.xml
index 492d1315..f2140d3f 100644
--- a/system/base/polkit/pspec.xml
+++ b/system/base/polkit/pspec.xml
@@ -22,6 +22,7 @@
             <Dependency>expat-devel</Dependency>
             <Dependency>dbus-glib-devel</Dependency>
             <Dependency>spidermonkey-devel</Dependency>
+            <Dependency>gobject-introspection-devel</Dependency>
             <Dependency>intltool</Dependency>
         </BuildDependencies>
         <Patches>