diff --git a/gui/resources/images/icon_mini_is_1.png b/gui/resources/images/icon_mini_is_1.png
old mode 100755
new mode 100644
index ad51877..d5d4436
Binary files a/gui/resources/images/icon_mini_is_1.png and b/gui/resources/images/icon_mini_is_1.png differ