diff --git a/instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/aspects/WithSpanAspectAttributeBinder.java b/instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/aspects/WithSpanAspectAttributeBinder.java
index e8ff37452e..e5ddfcc522 100644
--- a/instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/aspects/WithSpanAspectAttributeBinder.java
+++ b/instrumentation/spring/spring-boot-autoconfigure/src/main/java/io/opentelemetry/instrumentation/spring/autoconfigure/aspects/WithSpanAspectAttributeBinder.java
@@ -51,7 +51,7 @@ public class WithSpanAspectAttributeBinder extends BaseAttributeBinder {
     if (!value.isEmpty()) {
       return value;
     }
-    if (parameterNames != null && parameterNames.length >= index) {
+    if (parameterNames != null && index < parameterNames.length) {
       String parameterName = parameterNames[index];
       if (parameterName != null && !parameterName.isEmpty()) {
         return parameterName;