diff --git a/scripts/s3_upload b/scripts/s3_upload
index acc29961a..a556d82f3 100755
--- a/scripts/s3_upload
+++ b/scripts/s3_upload
@@ -32,6 +32,7 @@ CMD="sync $SOURCE_DIR $TARGET_DIR -r -P $HEADERS --stop-on-error --exclude=*"
 
 echo "Preparing to upload to S3..."
 s3cmd $CMD       -m 'image/png'                     --include="*.png"  || exit 1
+s3cmd $CMD       -m 'image/gif'                     --include="*.gif"  || exit 1
 s3cmd $CMD $GZIP -m 'application/json'              --include="*.json" || exit 1
 s3cmd $CMD $GZIP -m 'application/octet-stream'      --include="*.ttf"  || exit 1
 s3cmd $CMD $GZIP -m 'text/css; charset=utf8'        --include="*.css"  || exit 1