diff --git a/sugar/__installed__.py.in b/sugar/__installed__.py.in
index 58f72e94..def17e03 100644
--- a/sugar/__installed__.py.in
+++ b/sugar/__installed__.py.in
@@ -1,6 +1,5 @@
 sugar_source_dir = None
 sugar_data_dir = '@prefix@/share/sugar'
-sugar_activities_dir = '@prefix@/share/sugar/activities'
 sugar_activity_info_dir = '@prefix@/share/sugar/activities'
 sugar_services_dir = '@prefix@/share/sugar/services'
 sugar_shell_bin_dir = '@prefix@/bin'