diff --git a/scripts/mbedtls_dev/ecp.py b/scripts/mbedtls_dev/ecp.py
index 5f0efcf..76a3697 100644
--- a/scripts/mbedtls_dev/ecp.py
+++ b/scripts/mbedtls_dev/ecp.py
@@ -494,8 +494,8 @@
                    EcpTarget):
     """Test cases for ECP P192K1 fast reduction."""
     symbol = "-"
-    test_function = "ecp_mod_p192k1"
-    test_name = "ecp_mod_p192k1"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p192k1_raw"
     input_style = "fixed"
     arity = 1
     dependencies = ["MBEDTLS_ECP_DP_SECP192K1_ENABLED"]
@@ -557,6 +557,10 @@
     def is_valid(self) -> bool:
         return True
 
+    def arguments(self):
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP192K1"] + args
+
 
 class EcpP224K1Raw(bignum_common.ModOperationCommon,
                    EcpTarget):