diff --git a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/IAdditionalLaunchConfiguration.java b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/IAdditionalLaunchConfiguration.java
index 531e5d2..bdab057 100644
--- a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/IAdditionalLaunchConfiguration.java
+++ b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/IAdditionalLaunchConfiguration.java
@@ -1,5 +1,5 @@
 package org.ntlab.traceCollector;
 
 public interface IAdditionalLaunchConfiguration {
-	public String[] getAdditionalClasspath();
+	public String[] getAdditionalClasspaths();
 }
diff --git a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java
index edbf6e6..abed747 100644
--- a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java
+++ b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java
@@ -75,7 +75,7 @@
 				ExtensionLoader loader = Activator.getDefault().getLoader();
 				List<String> additionalClasspathList = new ArrayList<>();
 				for (IAdditionalLaunchConfiguration config : loader.getAdditionalLaunchConfigurations()) {
-					for (String additionalClasspath : config.getAdditionalClasspath()) {
+					for (String additionalClasspath : config.getAdditionalClasspaths()) {
 						additionalClasspathList.add(getPath(additionalClasspath));
 					}
 				}