diff --git a/src/cfgparse-listen.c b/src/cfgparse-listen.c
index 1111b74..4c8444c 100644
--- a/src/cfgparse-listen.c
+++ b/src/cfgparse-listen.c
@@ -2330,70 +2330,8 @@
 				curproxy->options |= PR_O_TCP_SRV_KA;
 		}
 		else if (!strcmp(args[1], "httpchk")) {
-			if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[1], NULL))
-				err_code |= ERR_WARN;
-
-			/* use HTTP request to check servers' health */
-			free(curproxy->check_req);
-			free(curproxy->check_hdrs);
-			free(curproxy->check_body);
-			curproxy->check_req = curproxy->check_hdrs = curproxy->check_body = NULL;
-			curproxy->check_len = curproxy->check_hdrs_len = curproxy->check_body_len = 0;
-			curproxy->options2 &= ~PR_O2_CHK_ANY;
-			curproxy->options2 |= PR_O2_HTTP_CHK;
-			if (!*args[2]) { /* no argument */
-				curproxy->check_req = strdup(DEF_CHECK_REQ); /* default request */
-				curproxy->check_len = strlen(DEF_CHECK_REQ);
-			} else if (!*args[3]) { /* one argument : URI */
-				int reqlen = strlen(args[2]) + strlen("OPTIONS  HTTP/1.0\r\n") + 1;
-				curproxy->check_req = malloc(reqlen);
-				curproxy->check_len = snprintf(curproxy->check_req, reqlen,
-							       "OPTIONS %s HTTP/1.0\r\n", args[2]); /* URI to use */
-			} else if (!*args[4]) { /* two arguments : METHOD URI */
-				int reqlen = strlen(args[2]) + strlen(args[3]) + strlen(" HTTP/1.0\r\n") + 1;
-
-				curproxy->check_req = malloc(reqlen);
-				curproxy->check_len = snprintf(curproxy->check_req, reqlen,
-							       "%s %s HTTP/1.0\r\n", args[2], args[3]);
-			} else { /* 3 arguments : METHOD URI HTTP_VER */
-				char *vsn = args[4];
-				char *hdrs = strstr(vsn, "\r\n");
-				char *body = strstr(vsn, "\r\n\r\n");
-
-				if (hdrs || body) {
-					ha_warning("parsing [%s:%d]: '%s %s' : hiding headers or body at the end of the version string is deprecated."
-						   " Please, consider to use 'http-check send' directive instead.\n",
-						   file, linenum, args[0], args[1]);
-					err_code |= ERR_WARN;
-				}
-
-				if (hdrs == body)
-					hdrs = NULL;
-				if (hdrs) {
-					*hdrs = '\0';
-					hdrs += 2;
-				}
-				if (body) {
-					*body = '\0';
-					body += 4;
-				}
-
-				curproxy->check_len = strlen(args[2]) + strlen(args[3]) + strlen(vsn) + 4;
-				curproxy->check_req = malloc(curproxy->check_len+1);
-				snprintf(curproxy->check_req, curproxy->check_len+1, "%s %s %s\r\n", args[2], args[3], vsn);
-
-				if (hdrs) {
-					curproxy->check_hdrs_len = strlen(hdrs) + 2;
-					curproxy->check_hdrs = malloc(curproxy->check_hdrs_len+1);
-					snprintf(curproxy->check_hdrs, curproxy->check_hdrs_len+1, "%s\r\n", hdrs);
-				}
-
-				if (body) {
-					curproxy->check_body_len = strlen(body);
-					curproxy->check_body = strdup(body);
-				}
-			}
-			if (alertif_too_many_args_idx(3, 1, file, linenum, args, &err_code))
+			err_code |= proxy_parse_httpchk_opt(args, 0, curproxy, &defproxy, file, linenum);
+			if (err_code & ERR_FATAL)
 				goto out;
 		}
 		else if (!strcmp(args[1], "ssl-hello-chk")) {
diff --git a/src/checks.c b/src/checks.c
index a94a29c..ceb53ea 100644
--- a/src/checks.c
+++ b/src/checks.c
@@ -6043,6 +6043,88 @@
 	goto out;
 }
 
+int proxy_parse_httpchk_opt(char **args, int cur_arg, struct proxy *curpx, struct proxy *defpx,
+			    const char *file, int line)
+{
+	static const char *http_req =  "OPTIONS / HTTP/1.0\r\n";
+	int err_code = 0;
+
+	if (warnifnotcap(curpx, PR_CAP_BE, file, line, args[cur_arg+1], NULL))
+		err_code |= ERR_WARN;
+
+	if (alertif_too_many_args_idx(3, 1, file, line, args, &err_code))
+		goto out;
+
+	/* use HTTP request to check servers' health */
+	free(curpx->check_req);
+	free(curpx->check_hdrs);
+	free(curpx->check_body);
+
+	curpx->check_req = curpx->check_hdrs = curpx->check_body = NULL;
+	curpx->check_len = curpx->check_hdrs_len = curpx->check_body_len = 0;
+	curpx->options2 &= ~PR_O2_CHK_ANY;
+	curpx->options2 |= PR_O2_HTTP_CHK;
+
+	cur_arg += 2;
+	if (!*args[cur_arg]) { /* no argument */
+		curpx->check_req = strdup(http_req); /* default request */
+		curpx->check_len = strlen(http_req);
+	}
+	else if (!*args[cur_arg+1]) { /* one argument : URI */
+		curpx->check_len = strlen(args[cur_arg]) + strlen("OPTIONS  HTTP/1.0\r\n");
+		curpx->check_req = malloc(curpx->check_len+1);
+		curpx->check_len = snprintf(curpx->check_req, curpx->check_len+1,
+					    "OPTIONS %s HTTP/1.0\r\n", args[cur_arg]);
+	}
+	else if (!*args[cur_arg+2]) { /* two arguments : METHOD URI */
+		curpx->check_len = strlen(args[cur_arg]) + strlen(args[cur_arg+1]) + strlen(" HTTP/1.0\r\n") + 1;
+		curpx->check_req = malloc(curpx->check_len+1);
+		curpx->check_len = snprintf(curpx->check_req, curpx->check_len+1,
+					    "%s %s HTTP/1.0\r\n", args[cur_arg], args[cur_arg+1]);
+	}
+	else { /* 3 arguments : METHOD URI HTTP_VER */
+		char *hdrs = strstr(args[cur_arg+2], "\r\n");
+		char *body = strstr(args[cur_arg+2], "\r\n\r\n");
+
+		if (hdrs || body) {
+			ha_warning("parsing [%s:%d]: '%s %s' : hiding headers or body at the end of the version string is deprecated."
+				   " Please, consider to use 'http-check send' directive instead.\n",
+				   file, line, args[0], args[1]);
+			err_code |= ERR_WARN;
+		}
+
+		if (hdrs == body)
+			hdrs = NULL;
+		if (hdrs) {
+			*hdrs = '\0';
+			hdrs += 2;
+		}
+		if (body) {
+			*body = '\0';
+			body += 4;
+		}
+
+		curpx->check_len = strlen(args[cur_arg]) + strlen(args[cur_arg+1]) + strlen(args[cur_arg+2]) + 4;
+		curpx->check_req = malloc(curpx->check_len+1);
+		snprintf(curpx->check_req, curpx->check_len+1, "%s %s %s\r\n",
+			 args[cur_arg], args[cur_arg+1], args[cur_arg+2]);
+		if (hdrs) {
+			curpx->check_hdrs_len = strlen(hdrs) + 2;
+			curpx->check_hdrs = malloc(curpx->check_hdrs_len+1);
+			snprintf(curpx->check_hdrs, curpx->check_hdrs_len+1, "%s\r\n", hdrs);
+		}
+		if (body) {
+			curpx->check_body_len = strlen(body);
+			curpx->check_body = strdup(body);
+		}
+	}
+  out:
+	return err_code;
+
+  error:
+	err_code |= ERR_ALERT | ERR_FATAL;
+	goto out;
+}
 
 /* Parse the "addr" server keyword */
 static int srv_parse_addr(char **args, int *cur_arg, struct proxy *curpx, struct server *srv,