diff --git a/core/src/main/java/org/verapdf/report/HTMLReport.java b/core/src/main/java/org/verapdf/report/HTMLReport.java
index 30b7e0f9f..0815ee2d3 100644
--- a/core/src/main/java/org/verapdf/report/HTMLReport.java
+++ b/core/src/main/java/org/verapdf/report/HTMLReport.java
@@ -39,7 +39,7 @@ public final class HTMLReport {
 	private static final String xslExt = ".xsl"; //$NON-NLS-1$
 	private static final String detailedReport = resourceRoot + "DetailedHtmlReport" + xslExt; //$NON-NLS-1$
 	private static final String summaryReport = resourceRoot + "SummaryHtmlReport" + xslExt; //$NON-NLS-1$
-	private static final String GUI = "gui"; //$NON-NLS-1$
+	private static final String APPS = "apps"; //$NON-NLS-1$
 	private static final String VERAPDF_REST = "verapdf-rest"; //$NON-NLS-1$
 
 	private HTMLReport() {
@@ -102,7 +102,7 @@ private static String getAppName() {
 				return VERAPDF_REST;
 			}
 		}
-		return GUI;
+		return APPS;
 	}
 
 }