diff --git a/Source/control.cpp b/Source/control.cpp
index ad1eec78b..b228d8611 100644
--- a/Source/control.cpp
+++ b/Source/control.cpp
@@ -1359,7 +1359,7 @@ void DrawCtrlBtns()
  */
 void DoSpeedBook()
 {
-	unsigned __int64 spells, spell;
+	unsigned __int64 spell, spells;
 	int xo, yo, X, Y, i, j;
 
 	spselflag = TRUE;