diff --git a/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/ecmp.json b/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/ecmp.json
index 470c7b8..6bd3422 100644
--- a/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/ecmp.json
+++ b/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/ecmp.json
@@ -89,7 +89,7 @@
       "name" : "ecmp_metadata_t",
       "id" : 7,
       "fields" : [
-        ["groupId", 16, false],
+        ["group_id", 16, false],
         ["selector", 16, false]
       ]
     },
@@ -600,7 +600,7 @@
       "id" : 4,
       "runtime_data" : [
         {
-          "name" : "groupId",
+          "name" : "group_id",
           "bitwidth" : 16
         }
       ],
@@ -610,7 +610,7 @@
           "parameters" : [
             {
               "type" : "field",
-              "value" : ["ecmp_metadata", "groupId"]
+              "value" : ["ecmp_metadata", "group_id"]
             },
             {
               "type" : "runtime_data",
@@ -621,7 +621,7 @@
             "filename" : "ecmp.p4",
             "line" : 39,
             "column" : 18,
-            "source_fragment" : "groupId) { ..."
+            "source_fragment" : "group_id) { ..."
           }
         },
         {
@@ -957,7 +957,7 @@
           "key" : [
             {
               "match_type" : "exact",
-              "target" : ["ecmp_metadata", "groupId"],
+              "target" : ["ecmp_metadata", "group_id"],
               "mask" : null
             },
             {