--- fritzing.desktop.orig	2015-03-17 13:36:55 UTC
+++ fritzing.desktop
@@ -2,7 +2,7 @@
 Name=Fritzing
 GenericName=Fritzing
 Comment=Electronic Design Automation software
-Exec=Fritzing
+Exec=Fritzing -f /usr/local/share/fritzing
 Icon=fritzing
 Terminal=false
 Type=Application