diff --git a/patch/1.19.3/ngx_lua-ngx_pipe_environ_on_mac.patch b/patch/1.19.3/ngx_lua-ngx_pipe_environ_on_mac.patch
new file mode 100644
index 0000000..6869bda
--- /dev/null
+++ b/patch/1.19.3/ngx_lua-ngx_pipe_environ_on_mac.patch
@@ -0,0 +1,72 @@
+diff --git src/ngx_http_lua_pipe.c src/ngx_http_lua_pipe.c
+index c555d7bc..9b50d0ae 100644
+--- src/ngx_http_lua_pipe.c
++++ src/ngx_http_lua_pipe.c
+@@ -545,6 +545,21 @@ ngx_http_lua_pipe_fd_write(ngx_connection_t *c, u_char *buf, size_t size)
+ }
+
+
++#if !(NGX_HTTP_LUA_HAVE_EXECVPE)
++static int
++ngx_http_lua_execvpe(const char *program, char **argv, char **envp)
++{
++    char **saved = environ;
++    int rc;
++
++    environ = envp;
++    rc = execvp(program, argv);
++    environ = saved;
++    return rc;
++}
++#endif
++
++
+ int
+ ngx_http_lua_ffi_pipe_spawn(ngx_http_lua_ffi_pipe_proc_t *proc,
+     const char *file, const char **argv, int merge_stderr, size_t buffer_size,
+@@ -568,15 +583,6 @@ ngx_http_lua_ffi_pipe_spawn(ngx_http_lua_ffi_pipe_proc_t *proc,
+     ngx_http_lua_pipe_signal_t     *sig;
+     sigset_t                        set;
+
+-#if !(NGX_HTTP_LUA_HAVE_EXECVPE)
+-    if (environ != NULL) {
+-        *errbuf_size = ngx_snprintf(errbuf, *errbuf_size,
+-                                    "environ option not supported")
+-                       - errbuf;
+-        return NGX_ERROR;
+-    }
+-#endif
+-
+     pool_size = ngx_align(NGX_MIN_POOL_SIZE + buffer_size * 2,
+                           NGX_POOL_ALIGNMENT);
+
+@@ -766,9 +772,13 @@ ngx_http_lua_ffi_pipe_spawn(ngx_http_lua_ffi_pipe_proc_t *proc,
+             }
+         }
+
+-#if (NGX_HTTP_LUA_HAVE_EXECVPE)
+         if (environ != NULL) {
++#if (NGX_HTTP_LUA_HAVE_EXECVPE)
+             if (execvpe(file, (char * const *) argv, (char * const *) environ)
++#else
++            if (ngx_http_lua_execvpe(file, (char * const *) argv,
++                                     (char * const *) environ)
++#endif
+                 == -1)
+             {
+                 ngx_log_error(NGX_LOG_ERR, ngx_cycle->log, ngx_errno,
+@@ -784,14 +794,6 @@ ngx_http_lua_ffi_pipe_spawn(ngx_http_lua_ffi_pipe_proc_t *proc,
+             }
+         }
+
+-#else
+-        if (execvp(file, (char * const *) argv) == -1) {
+-            ngx_log_error(NGX_LOG_ERR, ngx_cycle->log, ngx_errno,
+-                          "lua pipe child execvp() failed while executing %s",
+-                          file);
+-        }
+-#endif
+-
+         exit(EXIT_FAILURE);
+     }
+
diff --git a/patch/README.md b/patch/README.md
index 9c65d4b..6d62d73 100644
--- a/patch/README.md
+++ b/patch/README.md
@@ -5,3 +5,5 @@ We have modified them a lot and even changed the API.
 
 The `*-upstream_mtls` patches originally come from the Kong's kong-build-tools and lua-kong-nginx-module
 projects, which is also under Apache-2.0 License.
+
+The `*-ngx_pipe_environ_on_mac` patches support the environ argument of the ngx.pipe.spawn function on macos.
\ No newline at end of file