diff --git a/joss/paper.bib b/joss/paper.bib
index 94c5608..fd32fb4 100644
--- a/joss/paper.bib
+++ b/joss/paper.bib
@@ -307,6 +307,4 @@ @misc{labollita23
     title = {Stabilizing the calculation of the self-energy in dynamical mean-field theory using constrained residual minimization},
     year = {2023},
     journal = {In prepartion}
-}
-
 }
\ No newline at end of file