diff --git a/PARAM/SHMS/DC/pdc_cuts.param b/PARAM/SHMS/DC/pdc_cuts.param
index d4bcd13acfbef67556766b2de5c2d8ad570b448e..f621dbb8c23fbc29496588c60d7f17d64727b833 100644
--- a/PARAM/SHMS/DC/pdc_cuts.param
+++ b/PARAM/SHMS/DC/pdc_cuts.param
@@ -16,5 +16,5 @@ pdc_fix_lr = 1
 pdc_fix_propcorr = 1
 
 ; Zero time correction for each plane in ns that is added to TDC time.
-pdc_plane_time_zero = 1290.00, 1290.00, 1290.00, 1290.00, 1290.00, 1290.00
-                      1290.00, 1290.00, 1290.00, 1290.00, 1290.00, 1290.00
\ No newline at end of file
+pdc_plane_time_zero = 1270.0, 1270.0, 1270.0, 1270.0, 1270.0, 1270.0
+                      1270.0, 1270.0, 1270.0, 1270.0, 1270.0, 1270.0
\ No newline at end of file