diff --git a/thefuck/rules/git_branch_delete.py b/thefuck/rules/git_branch_delete.py
index ad465af..f4bf218 100644
--- a/thefuck/rules/git_branch_delete.py
+++ b/thefuck/rules/git_branch_delete.py
@@ -1,7 +1,12 @@
+from thefuck import utils
+
+
+@utils.git_support
 def match(command, settings):
     return ('git branch -d' in command.script
             and 'If you are sure you want to delete it' in command.stderr)
 
 
+@utils.git_support
 def get_new_command(command, settings):
     return command.script.replace('-d', '-D')