diff --git a/jadx-core/src/main/java/jadx/core/dex/attributes/nodes/SkipMethodArgsAttr.java b/jadx-core/src/main/java/jadx/core/dex/attributes/nodes/SkipMethodArgsAttr.java
index 9709e6523..a5d483cdf 100644
--- a/jadx-core/src/main/java/jadx/core/dex/attributes/nodes/SkipMethodArgsAttr.java
+++ b/jadx-core/src/main/java/jadx/core/dex/attributes/nodes/SkipMethodArgsAttr.java
@@ -44,7 +44,7 @@ public class SkipMethodArgsAttr implements IAttribute {
 	private final BitSet skipArgs;
 
 	private SkipMethodArgsAttr(MethodNode mth) {
-		this.skipArgs = new BitSet(mth.getArgRegs().size());
+		this.skipArgs = new BitSet(mth.getMethodInfo().getArgsCount());
 	}
 
 	public void skip(int argNum) {