diff --git a/plugins/include/float.inc b/plugins/include/float.inc
index 28d8b80a..0b060d31 100644
--- a/plugins/include/float.inc
+++ b/plugins/include/float.inc
@@ -263,7 +263,7 @@ stock Float:operator--(Float:oper)
 
 stock Float:operator-(Float:oper)
 {
-	return oper^Float:((-1)^((-1)/2));				/* IEEE values are sign/magnitude */
+	return oper^Float:cellmin;				/* IEEE values are sign/magnitude */
 }
 
 stock Float:operator*(Float:oper1, oper2)