diff --git a/lib/Slic3r/GUI/Plater.pm b/lib/Slic3r/GUI/Plater.pm
index da2c08c58..88d4d8934 100644
--- a/lib/Slic3r/GUI/Plater.pm
+++ b/lib/Slic3r/GUI/Plater.pm
@@ -1624,7 +1624,12 @@ sub _get_export_file {
     }
     elsif ($format eq 'AMF')
     {
+    if ($^O eq 'MacOS') {
+        # It seems that MacOS does not like double extension
+        $suffix = '.amf';
+    } else {
         $suffix = '.zip.amf';
+    }
         $wildcard = 'amf';
     }
     elsif ($format eq '3MF')