diff --git a/eive_tmtc/tmtc/acs/acs_ctrl.py b/eive_tmtc/tmtc/acs/acs_ctrl.py
index ed51193..075400e 100644
--- a/eive_tmtc/tmtc/acs/acs_ctrl.py
+++ b/eive_tmtc/tmtc/acs/acs_ctrl.py
@@ -979,7 +979,7 @@ def handle_gps_data_processed(pw: PrintWrapper, hk_data: bytes):
     pw.dlog(f"GPS Altitude: {alt} [m]")
     pw.dlog(f"GPS Position: {pos} [m]")
     pw.dlog(f"GPS Velocity: {velo} [m/s]")
-    pw.printer.print_validity_buffer(hk_data[current_idx:], num_vars=4)
+    pw.printer.print_validity_buffer(hk_data[current_idx:], num_vars=5)
 
 
 def handle_mekf_data(pw: PrintWrapper, hk_data: bytes):