--- src/gtk+/gtk/gtksettings.c	2017-04-17 15:30:24.483755927 +0200
+++ modified_files/gtksettings.c	2017-04-17 15:57:50.107170798 +0200
@@ -61,7 +61,7 @@
 #ifdef GDK_WINDOWING_QUARTZ
 #define PRINT_PREVIEW_COMMAND "open -a /Applications/Preview.app %f"
 #else
-#define PRINT_PREVIEW_COMMAND "evince --unlink-tempfile --preview --print-settings %s %f"
+#define PRINT_PREVIEW_COMMAND "atril --unlink-tempfile --preview --print-settings %s %f"
 #endif
 
 /**