diff --git a/src/log.c b/src/log.c
index ae6f0a3..a1e5db9 100644
--- a/src/log.c
+++ b/src/log.c
@@ -168,6 +168,10 @@
 {
 	if (curproxy->conf.args.ctx == ARGC_UIF)
 		return "unique-id-format";
+	else if (curproxy->conf.args.ctx == ARGC_HRQ)
+		return "http-request";
+	else if (curproxy->conf.args.ctx == ARGC_HRS)
+		return "http-response";
 	else
 		return "log-format";
 }
diff --git a/src/proto_http.c b/src/proto_http.c
index 1921b93..b5ad54c 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -8465,7 +8465,7 @@
 		rule->arg.hdr_add.name_len = strlen(rule->arg.hdr_add.name);
 		LIST_INIT(&rule->arg.hdr_add.fmt);
 
-		proxy->conf.args.ctx = ARGC_HDR;
+		proxy->conf.args.ctx = ARGC_HRQ;
 		parse_logformat_string(args[cur_arg + 1], proxy, &rule->arg.hdr_add.fmt, 0,
 				       (proxy->cap & PR_CAP_FE) ? SMP_VAL_FE_HRQ_HDR : SMP_VAL_BE_HRQ_HDR);
 		cur_arg += 2;
@@ -8633,7 +8633,7 @@
 		rule->arg.hdr_add.name_len = strlen(rule->arg.hdr_add.name);
 		LIST_INIT(&rule->arg.hdr_add.fmt);
 
-		proxy->conf.args.ctx = ARGC_HDR;
+		proxy->conf.args.ctx = ARGC_HRS;
 		parse_logformat_string(args[cur_arg + 1], proxy, &rule->arg.hdr_add.fmt, 0,
 				       (proxy->cap & PR_CAP_BE) ? SMP_VAL_BE_HRS_HDR : SMP_VAL_FE_HRS_HDR);
 		cur_arg += 2;
diff --git a/src/sample.c b/src/sample.c
index 1a2ab47..dc2304a 100644
--- a/src/sample.c
+++ b/src/sample.c
@@ -839,7 +839,8 @@
 		case ARGC_STK:where = "in stick rule in"; break;
 		case ARGC_TRK: where = "in tracking rule in"; break;
 		case ARGC_LOG: where = "in log-format string in"; break;
-		case ARGC_HDR: where = "in HTTP header format string in"; break;
+		case ARGC_HRQ: where = "in http-request header format string in"; break;
+		case ARGC_HRS: where = "in http-response header format string in"; break;
 		case ARGC_UIF: where = "in unique-id-format string in"; break;
 		case ARGC_ACL: ctx = "ACL keyword"; break;
 		}