diff --git a/FFMpegCore/FFProbe/FFProbeAnalysis.cs b/FFMpegCore/FFProbe/FFProbeAnalysis.cs
index 3812ecf..7176ce1 100644
--- a/FFMpegCore/FFProbe/FFProbeAnalysis.cs
+++ b/FFMpegCore/FFProbe/FFProbeAnalysis.cs
@@ -151,7 +151,7 @@ public static class TagExtensions
 
     public static string? GetCreationTime(this ITagsContainer tagsContainer)
     {
-        return TryGetTagValue(tagsContainer, "creation_time ");
+        return TryGetTagValue(tagsContainer, "creation_time");
     }
 
     public static string? GetRotate(this ITagsContainer tagsContainer)