diff --git a/HDL/common/caravel_wrapper_pin_assignment_v1.0.json b/HDL/common/caravel_wrapper_pin_assignment_v1.0.json
index 5fd7fdd..b9cb0ff 100644
--- a/HDL/common/caravel_wrapper_pin_assignment_v1.0.json
+++ b/HDL/common/caravel_wrapper_pin_assignment_v1.0.json
@@ -142,7 +142,7 @@
       "caravel_pin_index": ["36:36"]
     },
     {
-      "fpga_pin_type": "sc_tail", 
+      "fpga_pin_type": "ccff_tail", 
       "fpga_pin_index": "0:0", 
       "caravel_pin_type": ["output"],
       "caravel_pin_index": ["35:35"]
diff --git a/HDL/common/caravel_wrapper_pin_assignment_v1.1.json b/HDL/common/caravel_wrapper_pin_assignment_v1.1.json
index 901ffb3..abbff5b 100644
--- a/HDL/common/caravel_wrapper_pin_assignment_v1.1.json
+++ b/HDL/common/caravel_wrapper_pin_assignment_v1.1.json
@@ -154,7 +154,7 @@
       "caravel_pin_index": ["36:36"]
     },
     {
-      "fpga_pin_type": "sc_tail", 
+      "fpga_pin_type": "ccff_tail", 
       "fpga_pin_index": "0:0", 
       "caravel_pin_type": ["output"],
       "caravel_pin_index": ["35:35"]