diff --git a/src/you_get/__main__.py b/src/you_get/__main__.py
index 13e559f5..719e3afd 100644
--- a/src/you_get/__main__.py
+++ b/src/you_get/__main__.py
@@ -55,7 +55,7 @@ def main_dev(**kwargs):
                 log.println("you-get:", log.BOLD)
                 log.println("    version:  {}".format(__version__))
                 fmt = "    branch:   {}\n    commit:   {}"
-                log.println(fmt.format(*head if head else "(stable)", "(tag v{})".format(__version__)))
+                log.println(fmt.format(*head if head else ("(stable)", "(tag v{})".format(__version__))))
                 log.println("    platform: {}".format(platform.platform()))
                 log.println("    python:   {}".format(sys.version.split('\n')[0]))