diff --git a/indra/newview/skins/default/xui/pl/mime_types.xml b/indra/newview/skins/default/xui/pl/mime_types.xml
index 8e1416714d..281c50a365 100644
--- a/indra/newview/skins/default/xui/pl/mime_types.xml
+++ b/indra/newview/skins/default/xui/pl/mime_types.xml
@@ -200,6 +200,11 @@
 			Film (MP4)
 		</label>
 	</mimetype>
+	<mimetype name="video/x-flv">
+		<label name="video/x-flv_label">
+			Film (flv)
+		</label>
+	</mimetype>
 	<mimetype name="application/octet-stream">
 		<label name="video/octet-stream">
 			Film
diff --git a/indra/newview/skins/default/xui/pl/mime_types_linux.xml b/indra/newview/skins/default/xui/pl/mime_types_linux.xml
index f7586ea279..6d05b89789 100644
--- a/indra/newview/skins/default/xui/pl/mime_types_linux.xml
+++ b/indra/newview/skins/default/xui/pl/mime_types_linux.xml
@@ -190,6 +190,11 @@
 			Film (MP4)
 		</label>
 	</mimetype>
+	<mimetype name="video/x-flv">
+		<label name="video/x-flv_label">
+			Film (flv)
+		</label>
+	</mimetype>
 	<mimetype name="application/octet-stream">
 		<label name="video/octet-stream">
 			Film
diff --git a/indra/newview/skins/default/xui/pl/mime_types_mac.xml b/indra/newview/skins/default/xui/pl/mime_types_mac.xml
index 153d6da483..29e12c0e45 100644
--- a/indra/newview/skins/default/xui/pl/mime_types_mac.xml
+++ b/indra/newview/skins/default/xui/pl/mime_types_mac.xml
@@ -190,6 +190,11 @@
 			Film (MP4)
 		</label>
 	</mimetype>
+	<mimetype name="video/x-flv">
+		<label name="video/x-flv_label">
+			Film (flv)
+		</label>
+	</mimetype>
 	<mimetype name="application/octet-stream">
 		<label name="video/octet-stream">
 			Film