diff --git a/nikola/nikola.py b/nikola/nikola.py
index e7c6c58384..056f606dd6 100644
--- a/nikola/nikola.py
+++ b/nikola/nikola.py
@@ -2249,7 +2249,6 @@ def scan_posts(self, really=False, ignore_quit=False, quiet=False):
                         dest,
                         self.post_per_file[dest].source_path,
                         post.source_path))
-                    breakpoint()
                     quit = True
                 if (src_dest in self.post_per_file) and self.config['COPY_SOURCES']:
                     utils.LOGGER.error('Two posts are trying to generate {0}: {1} and {2}'.format(