diff --git a/Impulse_Drive/sheet.json b/Impulse_Drive/sheet.json
index 459a21a2736d..dbafbf044e7f 100644
--- a/Impulse_Drive/sheet.json
+++ b/Impulse_Drive/sheet.json
@@ -1,5 +1,5 @@
 {
-	"html": "Impulse_Drive.html",
+	"html": "Impulse Drive.html",
 	"css": "Impulse_Drive.css",
 	"authors": "Adrian Thoen (madadric)",
 	"roll20userid": "8641",