diff --git a/src/http/modules/ngx_http_uwsgi_module.c b/src/http/modules/ngx_http_uwsgi_module.c
index 94feee3..a3ef8ad 100644
--- a/src/http/modules/ngx_http_uwsgi_module.c
+++ b/src/http/modules/ngx_http_uwsgi_module.c
@@ -1376,84 +1376,42 @@
     src = conf->params_source->elts;
     for (i = 0; i < conf->params_source->nelts; i++) {
 
-        if (ngx_http_script_variables_count(&src[i].value) == 0) {
-            copy = ngx_array_push_n(conf->params_len,
-                                    sizeof(ngx_http_script_copy_code_t));
-            if (copy == NULL) {
-                return NGX_CONF_ERROR;
-            }
+        copy = ngx_array_push_n(conf->params_len,
+                                sizeof(ngx_http_script_copy_code_t));
+        if (copy == NULL) {
+            return NGX_CONF_ERROR;
+        }
 
-            copy->code = (ngx_http_script_code_pt)
-                              ngx_http_script_copy_len_code;
-            copy->len = src[i].key.len;
-
-            copy = ngx_array_push_n(conf->params_len,
-                                    sizeof(ngx_http_script_copy_code_t));
-            if (copy == NULL) {
-                return NGX_CONF_ERROR;
-            }
-
-            copy->code = (ngx_http_script_code_pt)
-                               ngx_http_script_copy_len_code;
-            copy->len = src[i].value.len;
+        copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code;
+        copy->len = src[i].key.len;
 
 
-            size = (sizeof(ngx_http_script_copy_code_t)
-                    + src[i].key.len + src[i].value.len
-                    + sizeof(uintptr_t) - 1) & ~(sizeof(uintptr_t) - 1);
+        size = (sizeof(ngx_http_script_copy_code_t)
+                + src[i].key.len + sizeof(uintptr_t) - 1)
+               & ~(sizeof(uintptr_t) - 1);
 
-            copy = ngx_array_push_n(conf->params, size);
-            if (copy == NULL) {
-                return NGX_CONF_ERROR;
-            }
+        copy = ngx_array_push_n(conf->params, size);
+        if (copy == NULL) {
+            return NGX_CONF_ERROR;
+        }
 
-            copy->code = ngx_http_script_copy_code;
-            copy->len = src[i].key.len + src[i].value.len;
+        copy->code = ngx_http_script_copy_code;
+        copy->len = src[i].key.len;
 
-            p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t);
-
-            p = ngx_cpymem(p, src[i].key.data, src[i].key.len);
-            ngx_memcpy(p, src[i].value.data, src[i].value.len);
-
-        } else {
-            copy = ngx_array_push_n(conf->params_len,
-                                    sizeof(ngx_http_script_copy_code_t));
-            if (copy == NULL) {
-                return NGX_CONF_ERROR;
-            }
-
-            copy->code = (ngx_http_script_code_pt)
-                              ngx_http_script_copy_len_code;
-            copy->len = src[i].key.len;
+        p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t);
+        ngx_memcpy(p, src[i].key.data, src[i].key.len);
 
 
-            size = (sizeof(ngx_http_script_copy_code_t)
-                    + src[i].key.len + sizeof(uintptr_t) - 1)
-                   & ~(sizeof(uintptr_t) - 1);
+        ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
 
-            copy = ngx_array_push_n(conf->params, size);
-            if (copy == NULL) {
-                return NGX_CONF_ERROR;
-            }
+        sc.cf = cf;
+        sc.source = &src[i].value;
+        sc.flushes = &conf->flushes;
+        sc.lengths = &conf->params_len;
+        sc.values = &conf->params;
 
-            copy->code = ngx_http_script_copy_code;
-            copy->len = src[i].key.len;
-
-            p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t);
-            ngx_memcpy(p, src[i].key.data, src[i].key.len);
-
-
-            ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
-
-            sc.cf = cf;
-            sc.source = &src[i].value;
-            sc.flushes = &conf->flushes;
-            sc.lengths = &conf->params_len;
-            sc.values = &conf->params;
-
-            if (ngx_http_script_compile(&sc) != NGX_OK) {
-                return NGX_CONF_ERROR;
-            }
+        if (ngx_http_script_compile(&sc) != NGX_OK) {
+            return NGX_CONF_ERROR;
         }
 
         code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t));