diff --git a/doc/org.eclipse.cdt.doc.isv/reference/extension-points/.cvsignore b/doc/org.eclipse.cdt.doc.isv/reference/extension-points/.cvsignore
index 5ced1487fa9..27855c7bd13 100644
--- a/doc/org.eclipse.cdt.doc.isv/reference/extension-points/.cvsignore
+++ b/doc/org.eclipse.cdt.doc.isv/reference/extension-points/.cvsignore
@@ -42,3 +42,4 @@ org_eclipse_cdt_core_CConfigurationDataProvider.html
 org_eclipse_cdt_core_ProcessList.html
 org_eclipse_cdt_core_CodeFormatter.html
 org_eclipse_cdt_debug_core_supportedSourceContainerTypes.html
+org_eclipse_cdt_core_ErrorParser.html