diff --git a/desktop/mate/caja-extensions/pspec.xml b/desktop/mate/caja-extensions/pspec.xml
index af2d25377f..a48f3846e1 100755
--- a/desktop/mate/caja-extensions/pspec.xml
+++ b/desktop/mate/caja-extensions/pspec.xml
@@ -20,6 +20,7 @@
             <Dependency>dbus-glib-devel</Dependency>
             <Dependency>intltool</Dependency>
             <Dependency>gssdp-devel</Dependency>
+            <Dependency>gst-plugins-base-devel</Dependency>
             <Dependency versionFrom="1.5.2">gupnp-devel</Dependency>
             <Dependency versionFrom="1.26.0">mate-common</Dependency>
             <Dependency versionFrom="1.27.0">mate-desktop-devel</Dependency>
@@ -37,6 +38,7 @@
             <Dependency>dbus-glib</Dependency>
             <Dependency>gdk-pixbuf</Dependency>
             <Dependency>mate-desktop</Dependency>
+            <Dependency>gst-plugins-base</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib/caja</Path>