diff --git a/desktop/toolkit/glade/pspec.xml b/desktop/toolkit/glade/pspec.xml
index 2aaba81c68..7cbe3f2779 100755
--- a/desktop/toolkit/glade/pspec.xml
+++ b/desktop/toolkit/glade/pspec.xml
@@ -18,6 +18,7 @@
         <BuildDependencies>
             <Dependency>meson</Dependency>
             <Dependency>gtk3-devel</Dependency>
+            <Dependency>python3-devel</Dependency>
             <Dependency>gobject-introspection-devel</Dependency>
             <Dependency>python-devel</Dependency>
             <Dependency>python-pygobject3-devel</Dependency>