diff --git a/core/org.eclipse.cdt.ui.tests/build.properties b/core/org.eclipse.cdt.ui.tests/build.properties
index 36df47cc74a..71c1780a6d1 100644
--- a/core/org.eclipse.cdt.ui.tests/build.properties
+++ b/core/org.eclipse.cdt.ui.tests/build.properties
@@ -1 +1,5 @@
-source.cdttests.jar = src/, ui/, core/, model/
+source.cdttests.jar = src/,\
+                      ui/,\
+                      core/,\
+                      model/,\
+                      about.html