1 files changed, 1 insertions, 1 deletions

diff --git a/linden/indra/newview/llviewermenufile.cpp b/linden/indra/newview/llviewermenufile.cpp
index e3b9769..a18201b 100644
--- a/linden/indra/newview/llviewermenufile.cpp
+++ b/linden/indra/newview/llviewermenufile.cpp
@@ -794,7 +794,7 @@ void upload_new_resource(const std::string& src_filename, std::string name,
         {
                 // Unknown extension
                 // *TODO: Translate?
-                error_message = llformat("Unknown file extension .%s\nExpected .wav, .tga, .bmp, .jpg, .jpeg, or .bvh", exten.c_str());
+                error_message = llformat("Unknown file extension .%s\nExpected .wav, .tga, .bmp, .jpg, .jpeg, .png, or .bvh", exten.c_str());
                 error = TRUE;;
         }