1 files changed, 2 insertions, 0 deletions
diff --git a/grc/main.py b/grc/main.py
index ff0811e22a..dc84e166d5 100755
--- a/grc/main.py
+++ b/grc/main.py
@@ -19,6 +19,8 @@ import argparse
 
 import gi
 gi.require_version('Gtk', '3.0')
+gi.require_version('PangoCairo', '1.0')
+
 from gi.repository import Gtk
 
 from gnuradio import gr