diff --git a/scripts/check_dependencies.py b/scripts/check_dependencies.py
index d1ec2228b..044164d8c 100755
--- a/scripts/check_dependencies.py
+++ b/scripts/check_dependencies.py
@@ -74,6 +74,7 @@ MODULES = [
     'mako',
     'migrate',
     'uno',
+    'icu',
 ]