diff --git a/Files/Input_and_Output/save_screenshot.gml b/Files/Input_and_Output/save_screenshot.gml
index 9968418..3287ec0 100644
--- a/Files/Input_and_Output/save_screenshot.gml
+++ b/Files/Input_and_Output/save_screenshot.gml
@@ -14,10 +14,10 @@
     // If there is a file with the current name and number,
     // advance counter and keep looking:
     do {
-        fname = working_directory+"\"+argument1+argument0+"_"+string(i)+".png";
+        fname = working_directory+"\\"+argument1+argument0+"_"+string(i)+".png";
         i += 1;
     } until (!file_exists(fname))
     // Once we've got a unused number we'll save the screenshot under it:
     screen_save(fname);
     return file_exists(fname);
-}
\ No newline at end of file
+}