diff --git a/include/common/http.h b/include/common/http.h
index d31f5e9..acf1990 100644
--- a/include/common/http.h
+++ b/include/common/http.h
@@ -127,16 +127,6 @@
 extern const struct ist http_known_methods[HTTP_METH_OTHER];
 extern const uint8_t http_char_classes[256];
 
-extern const struct ist HTTP_100;
-extern const struct ist HTTP_103;
-extern const char *HTTP_301;
-extern const char *HTTP_302;
-extern const char *HTTP_303;
-extern const char *HTTP_307;
-extern const char *HTTP_308;
-extern const char *HTTP_401_fmt;
-extern const char *HTTP_407_fmt;
-
 enum http_meth_t find_http_meth(const char *str, const int len);
 int http_get_status_idx(unsigned int status);
 const char *http_get_reason(unsigned int status);
diff --git a/src/http.c b/src/http.c
index a1e5197..aaa6ddb 100644
--- a/src/http.c
+++ b/src/http.c
@@ -155,63 +155,6 @@
 	[127] = HTTP_FLG_CTL,
 };
 
-const struct ist HTTP_100 = IST("HTTP/1.1 100 Continue\r\n\r\n");
-
-const struct ist HTTP_103 = IST("HTTP/1.1 103 Early Hints\r\n");
-
-/* Warning: no "connection" header is provided with the 3xx messages below */
-const char *HTTP_301 =
-	"HTTP/1.1 301 Moved Permanently\r\n"
-	"Content-length: 0\r\n"
-	"Location: "; /* not terminated since it will be concatenated with the URL */
-
-const char *HTTP_302 =
-	"HTTP/1.1 302 Found\r\n"
-	"Cache-Control: no-cache\r\n"
-	"Content-length: 0\r\n"
-	"Location: "; /* not terminated since it will be concatenated with the URL */
-
-/* same as 302 except that the browser MUST retry with the GET method */
-const char *HTTP_303 =
-	"HTTP/1.1 303 See Other\r\n"
-	"Cache-Control: no-cache\r\n"
-	"Content-length: 0\r\n"
-	"Location: "; /* not terminated since it will be concatenated with the URL */
-
-/* same as 302 except that the browser MUST retry with the same method */
-const char *HTTP_307 =
-	"HTTP/1.1 307 Temporary Redirect\r\n"
-	"Cache-Control: no-cache\r\n"
-	"Content-length: 0\r\n"
-	"Location: "; /* not terminated since it will be concatenated with the URL */
-
-/* same as 301 except that the browser MUST retry with the same method */
-const char *HTTP_308 =
-	"HTTP/1.1 308 Permanent Redirect\r\n"
-	"Content-length: 0\r\n"
-	"Location: "; /* not terminated since it will be concatenated with the URL */
-
-/* Warning: this one is an sprintf() fmt string, with <realm> as its only argument */
-const char *HTTP_401_fmt =
-	"HTTP/1.1 401 Unauthorized\r\n"
-	"Content-length: 112\r\n"
-	"Cache-Control: no-cache\r\n"
-	"Connection: close\r\n"
-	"Content-Type: text/html\r\n"
-	"WWW-Authenticate: Basic realm=\"%s\"\r\n"
-	"\r\n"
-	"<html><body><h1>401 Unauthorized</h1>\nYou need a valid user and password to access this content.\n</body></html>\n";
-
-const char *HTTP_407_fmt =
-	"HTTP/1.1 407 Unauthorized\r\n"
-	"Content-length: 112\r\n"
-	"Cache-Control: no-cache\r\n"
-	"Connection: close\r\n"
-	"Content-Type: text/html\r\n"
-	"Proxy-Authenticate: Basic realm=\"%s\"\r\n"
-	"\r\n"
-	"<html><body><h1>407 Unauthorized</h1>\nYou need a valid user and password to access this content.\n</body></html>\n";
-
 const int http_err_codes[HTTP_ERR_SIZE] = {
 	[HTTP_ERR_200] = 200,  /* used by "monitor-uri" */
 	[HTTP_ERR_400] = 400,
diff --git a/src/http_htx.c b/src/http_htx.c
index 3137fbe..7211a4d 100644
--- a/src/http_htx.c
+++ b/src/http_htx.c
@@ -1223,6 +1223,17 @@
  */
 struct buffer *http_parse_errorloc(int errloc, int status, const char *url, char **errmsg)
 {
+	static const char *HTTP_302 =
+		"HTTP/1.1 302 Found\r\n"
+		"Cache-Control: no-cache\r\n"
+		"Content-length: 0\r\n"
+		"Location: "; /* not terminated since it will be concatenated with the URL */
+	static const char *HTTP_303 =
+		"HTTP/1.1 303 See Other\r\n"
+		"Cache-Control: no-cache\r\n"
+		"Content-length: 0\r\n"
+		"Location: "; /* not terminated since it will be concatenated with the URL */
+
 	struct buffer *buf = NULL;
 	const char *msg;
 	char *key = NULL, *err = NULL;