diff --git a/desktop/mate/libindicator/pspec.xml b/desktop/mate/libindicator/pspec.xml
index d8f97aa6d1..8556e360d8 100755
--- a/desktop/mate/libindicator/pspec.xml
+++ b/desktop/mate/libindicator/pspec.xml
@@ -17,6 +17,7 @@
             <Dependency>dbus-glib-devel</Dependency>
             <Dependency>gtk3-devel</Dependency>
             <Dependency>gdk-pixbuf-devel</Dependency>
+            <Dependency>python3-devel</Dependency>
         </BuildDependencies>
         <Patches>
             <Patch>configure.patch</Patch>