diff --git a/src/Logic/SubtitleFormats/Son.cs b/src/Logic/SubtitleFormats/Son.cs
index 77c3b5bb2..b71cc9a80 100644
--- a/src/Logic/SubtitleFormats/Son.cs
+++ b/src/Logic/SubtitleFormats/Son.cs
@@ -63,7 +63,7 @@ namespace Nikse.SubtitleEdit.Logic.SubtitleFormats
             //0001  00:00:19:13 00:00:22:10 a_0001.tif
             Paragraph p = null;
             subtitle.Paragraphs.Clear();
-            var regexTimeCodes = new Regex(@"^\d\d\d\d[\t]+\d\d:\d\d:\d\d:\d\d\t\d\d:\d\d:\d\d:\d\d\t[^\s]+\.(tif|tiff|png|bmp|TIF|TIFF|PNG|BMP)", RegexOptions.Compiled);
+            var regexTimeCodes = new Regex(@"^\d\d\d\d[\t]+\d\d:\d\d:\d\d:\d\d\t\d\d:\d\d:\d\d:\d\d\t.+\.(tif|tiff|png|bmp|TIF|TIFF|PNG|BMP)", RegexOptions.Compiled);
             int index = 0;
             foreach (string line in lines)
             {