diff --git a/runelite-mixins/src/main/java/net/runelite/mixins/ScriptVMMixin.java b/runelite-mixins/src/main/java/net/runelite/mixins/ScriptVMMixin.java
index 00038e6a87..126ba1aced 100644
--- a/runelite-mixins/src/main/java/net/runelite/mixins/ScriptVMMixin.java
+++ b/runelite-mixins/src/main/java/net/runelite/mixins/ScriptVMMixin.java
@@ -58,10 +58,10 @@ public abstract class ScriptVMMixin implements RSClient
 	{
 		if (opcode == RUNELITE_EXECUTE)
 		{
-			//if (currentScript.getInstructions()[currentScriptPC] != RUNELITE_EXECUTE)
-			//{
-			//	throw new AssertionError("currentScriptPC is wrong");
-			//}
+			if (currentScript.getInstructions()[currentScriptPC] != RUNELITE_EXECUTE)
+			{
+				throw new AssertionError("currentScriptPC is wrong");
+			}
 
 			int stringStackSize = client.getStringStackSize();
 			String stringOp = client.getStringStack()[--stringStackSize];