diff --git a/src/fr/devinsy/statoolinfos/core/StatoolInfosUtils.java b/src/fr/devinsy/statoolinfos/core/StatoolInfosUtils.java
index b6e8e29..c6084c2 100644
--- a/src/fr/devinsy/statoolinfos/core/StatoolInfosUtils.java
+++ b/src/fr/devinsy/statoolinfos/core/StatoolInfosUtils.java
@@ -116,6 +116,13 @@ public class StatoolInfosUtils
             String mimeTypeLabel = tika.detect(file);
             MimeType mimeType = MimeTypes.getDefaultMimeTypes().forName(mimeTypeLabel);
             result = mimeType.getExtension();
+
+            // Because Tika failed to recognize SVG file without xml header
+            // line.
+            if (result.equals(".txt") && (StringUtils.startsWithIgnoreCase(FileUtils.readFileToString(file, "UTF8"), "<svg")))
+            {
+                result = ".svg";
+            }
         }
         catch (IOException | MimeTypeException exception)
         {