diff --git a/jadx-core/src/main/java/jadx/core/dex/instructions/args/RegisterArg.java b/jadx-core/src/main/java/jadx/core/dex/instructions/args/RegisterArg.java
index 2d98ccebc..4b136f25a 100644
--- a/jadx-core/src/main/java/jadx/core/dex/instructions/args/RegisterArg.java
+++ b/jadx-core/src/main/java/jadx/core/dex/instructions/args/RegisterArg.java
@@ -157,7 +157,7 @@ public class RegisterArg extends InsnArg implements Named {
 
 	@Override
 	public int hashCode() {
-		return regNum * 31 + type.hashCode();
+		return regNum;
 	}
 
 	@Override