diff --git a/mutants/mutant-5/swen90006/machine/Machine.java b/mutants/mutant-5/swen90006/machine/Machine.java
index 9bf57316d1c736ea2bd1c62bd6df3c6c0282f331..2d1fd8e00f23b885d8cd157a89a8a096dcdd664b 100644
--- a/mutants/mutant-5/swen90006/machine/Machine.java
+++ b/mutants/mutant-5/swen90006/machine/Machine.java
@@ -267,7 +267,7 @@ public class Machine
 	}
 	int offs = parseOffset(toks[1]);
 	pc  = pc + offs;
-	count++;
+	count--;
 	continue; /* avoid default increment of pc below */
       } else if (toks[0].equals(INSTRUCTION_JZ)){
 	if (toks.length != 3){