diff --git a/noche/observatories/opc.ini b/noche/observatories/opc.ini
index c62c6a307babdf1242d41fd1081b29fe0eeb41f7..a056c517c6f8f9aaa23d8c47437b1e4a0fb14e51 100644
--- a/noche/observatories/opc.ini
+++ b/noche/observatories/opc.ini
@@ -43,4 +43,4 @@ PIERSIDE = PIERSIDE               # Side of the camera wrt pier, if any
 [Tweak]
 CDELT1 = -1*x
 CRPIX1 = x-550
-CRPIX2 = x-500
\ No newline at end of file
+CRPIX2 = x-500