diff --git a/uploads.ini.tpl b/uploads.ini.tpl
index 97a6284..56fed73 100644
--- a/uploads.ini.tpl
+++ b/uploads.ini.tpl
@@ -1,6 +1,11 @@
+{{ $upload_max_size := "256M" }}
+{{ if ne (env "UPLOAD_MAX_SIZE") "" }} {{ $upload_max_size = env "UPLOAD_MAX_SIZE" }} {{ end }}
+{{ $upload_max_time := "30" }}
+{{ if ne (env "UPLOAD_MAX_TIME") "" }} {{ $upload_max_time = env "UPLOAD_MAX_TIME" }} {{ end }}
+
 file_uploads = On
-upload_max_filesize = {{ env "UPLOAD_MAX_SIZE" }}
-post_max_size = {{ env "UPLOAD_MAX_SIZE" }}
-memory_limit = {{ env "UPLOAD_MAX_SIZE" }}
-max_execution_time = {{ env "UPLOAD_MAX_TIME" }}
-max_input_time = {{ env "UPLOAD_MAX_TIME" }}
\ No newline at end of file
+upload_max_filesize =  {{ $upload_max_size }}
+post_max_size = {{ $upload_max_size }}
+memory_limit = {{ $upload_max_size }}
+max_execution_time = {{ $upload_max_time }}
+max_input_time = {{ $upload_max_time }}
\ No newline at end of file